diff --git a/lib/legacy/search.php b/lib/legacy/search.php
index 084f9dcd6a..61c7f16720 100644
--- a/lib/legacy/search.php
+++ b/lib/legacy/search.php
@@ -25,13 +25,13 @@
  * provides an interface to all search providers
  * @deprecated see lib/search.php
  */
-class OC_Search{
+class OC_Search {
 	static private $providers=array();
 	static private $registeredProviders=array();
 
 	/**
 	 * remove all registered search providers
-         * @deprecated see lib/search.php
+	 * @deprecated see lib/search.php
 	 */
 	public static function clearProviders() {
 		return \OC\Search::clearProviders();
@@ -40,7 +40,7 @@ class OC_Search{
 	/**
 	 * register a new search provider to be used
 	 * @param string $provider class name of a OC_Search_Provider
-         * @deprecated see lib/search.php
+	 * @deprecated see lib/search.php
 	 */
 	public static function registerProvider($class, $options=array()) {
 		return \OC\Search::registerProvider($class, $options);
@@ -50,7 +50,7 @@ class OC_Search{
 	 * search all provider for $query
 	 * @param string query
 	 * @return array An array of OC_Search_Result's
-         * @deprecated see lib/search.php
+	 * @deprecated see lib/search.php
 	 */
 	public static function search($query) {
 		return \OC\Search::search($query);
@@ -59,9 +59,10 @@ class OC_Search{
 	/**
 	 * remove an existing search provider
 	 * @param string $provider class name of a OC_Search_Provider
-         * @deprecated see lib/search.php
+	 * @deprecated see lib/search.php
 	 */
 	public static function removeProvider($provider) {
 		return \OC\Search::removeProvider($provider);
 	}
+
 }
diff --git a/lib/legacy/search/provider.php b/lib/legacy/search/provider.php
index 6a5ee2dec6..a14ae53c5d 100644
--- a/lib/legacy/search/provider.php
+++ b/lib/legacy/search/provider.php
@@ -17,6 +17,6 @@
  *
  */
 
-abstract class OC_Search_Provider extends \OC\Search\Provider{
-    
-}
\ No newline at end of file
+abstract class OC_Search_Provider extends \OC\Search\Provider {
+
+}
diff --git a/lib/legacy/search/provider/file.php b/lib/legacy/search/provider/file.php
index c113cd79d2..e610281131 100644
--- a/lib/legacy/search/provider/file.php
+++ b/lib/legacy/search/provider/file.php
@@ -17,6 +17,6 @@
  *
  */
 
-class OC_Search_Provider_File extends \OC\Search\Provider\File{
-    
-}
\ No newline at end of file
+class OC_Search_Provider_File extends \OC\Search\Provider\File {
+
+}
diff --git a/lib/legacy/search/result.php b/lib/legacy/search/result.php
index 0c7326f209..dc8d36dbe4 100644
--- a/lib/legacy/search/result.php
+++ b/lib/legacy/search/result.php
@@ -17,6 +17,6 @@
  *
  */
 
-class OC_Search_Result extends \OC\Search\Result{
-    
-}
\ No newline at end of file
+class OC_Search_Result extends \OC\Search\Result {
+
+}
diff --git a/lib/private/search.php b/lib/private/search.php
index f3ade2683c..966b057013 100644
--- a/lib/private/search.php
+++ b/lib/private/search.php
@@ -25,7 +25,7 @@ namespace OC;
 /**
  * Provide an interface to all search providers
  */
-class Search{
+class Search {
 
 	static private $providers=array();
 	static private $registeredProviders=array();
@@ -58,10 +58,10 @@ class Search{
 	 */
 	public static function removeProvider($provider) {
 		self::$registeredProviders = array_filter(
-				self::$registeredProviders,
-				function ($element) use ($provider) {
-					return ($element['class'] != $provider);
-				}
+			self::$registeredProviders,
+			function ($element) use ($provider) {
+				return ($element['class'] != $provider);
+			}
 		);
 		// force regeneration of providers on next search
 		self::$providers=array();
@@ -88,4 +88,5 @@ class Search{
 			self::$providers[]=new $class($options);
 		}
 	}
+
 }
diff --git a/lib/private/search/provider.php b/lib/private/search/provider.php
index e45d3790c3..45d9f823c5 100644
--- a/lib/private/search/provider.php
+++ b/lib/private/search/provider.php
@@ -24,24 +24,24 @@ namespace OC\Search;
  */
 abstract class Provider {
 
-    /**
-     * List of options (currently unused)
-     * @var array
-     */
-    private $options;
+	/**
+	 * List of options (currently unused)
+	 * @var array
+	 */
+	private $options;
 
-    /**
-     * Constructor
-     * @param array $options
-     */
-    public function __construct($options) {
-        $this->options = $options;
-    }
+	/**
+	 * Constructor
+	 * @param array $options
+	 */
+	public function __construct($options) {
+		$this->options = $options;
+	}
 
-    /**
-     * Search for $query
-     * @param string $query
-     * @return array An array of OC\Search\Result's
-     */
-    abstract public function search($query);
-}
\ No newline at end of file
+	/**
+	 * Search for $query
+	 * @param string $query
+	 * @return array An array of OC\Search\Result's
+	 */
+	abstract public function search($query);
+}
diff --git a/lib/private/search/provider/file.php b/lib/private/search/provider/file.php
index 5e3fb83721..a908276300 100644
--- a/lib/private/search/provider/file.php
+++ b/lib/private/search/provider/file.php
@@ -22,38 +22,39 @@ namespace OC\Search\Provider;
 /**
  * Provide search results from the 'files' app
  */
-class File extends \OC\Search\Provider{
-    
-        /**
-         * Search for files and folders matching the given query
-         * @param string $query
-         * @return \OC\Search\Result
-         */
-        function search($query) {
-            $files = \OC\Files\Filesystem::search($query);
-            $results = array();
-            // edit results
-            foreach ($files as $fileData) {
-                // skip versions
-                if (strpos($fileData['path'], '_versions') === 0) {
-                    continue;
-                }
-                // skip top-level folder
-                if ($fileData['name'] == 'files' && $fileData['parent'] == -1) {
-                    continue;
-                }
-                // create folder result
-                if($fileData['mimetype'] == 'httpd/unix-directory'){
-                    $result = new \OC\Search\Result\Folder($fileData);
-                }
-                // or create file result
-                else{
-                    $result = new \OC\Search\Result\File($fileData);
-                }
-                // add to results
-                $results[] = $result;
-            }
-            // return
-            return $results;
-        }
+class File extends \OC\Search\Provider {
+
+	/**
+	 * Search for files and folders matching the given query
+	 * @param string $query
+	 * @return \OC\Search\Result
+	 */
+	function search($query) {
+		$files = \OC\Files\Filesystem::search($query);
+		$results = array();
+		// edit results
+		foreach ($files as $fileData) {
+			// skip versions
+			if (strpos($fileData['path'], '_versions') === 0) {
+				continue;
+			}
+			// skip top-level folder
+			if ($fileData['name'] === 'files' && $fileData['parent'] === -1) {
+				continue;
+			}
+			// create folder result
+			if($fileData['mimetype'] === 'httpd/unix-directory'){
+				$result = new \OC\Search\Result\Folder($fileData);
+			}
+			// or create file result
+			else{
+				$result = new \OC\Search\Result\File($fileData);
+			}
+			// add to results
+			$results[] = $result;
+		}
+		// return
+		return $results;
+	}
+	
 }
diff --git a/lib/private/search/result.php b/lib/private/search/result.php
index e671aa1b60..90e7081e75 100644
--- a/lib/private/search/result.php
+++ b/lib/private/search/result.php
@@ -24,42 +24,42 @@ namespace OC\Search;
  */
 abstract class Result {
 
-    /**
-     * A unique identifier for the result, usually given as the item ID in its
-     * corresponding application.
-     * @var string
-     */
-    public $id;
+	/**
+	 * A unique identifier for the result, usually given as the item ID in its
+	 * corresponding application.
+	 * @var string
+	 */
+	public $id;
 
-    /**
-     * The name of the item returned; this will be displayed in the search
-     * results.
-     * @var string
-     */
-    public $name;
+	/**
+	 * The name of the item returned; this will be displayed in the search
+	 * results.
+	 * @var string
+	 */
+	public $name;
 
-    /**
-     * URL to the application item.
-     * @var string
-     */
-    public $link;
-    
-    /**
-     * The type of search result returned; for consistency, name this the same
-     * as the class name (e.g. \OC\Search\File -> 'file') in lowercase. 
-     * @var string
-     */
-    public $type = 'generic';
+	/**
+	 * URL to the application item.
+	 * @var string
+	 */
+	public $link;
 
-    /**
-     * Create a new search result
-     * @param string $id unique identifier from application: '[app_name]/[item_identifier_in_app]'
-     * @param string $name displayed text of result
-     * @param string $link URL to the result within its app
-     */
-    public function __construct($id = null, $name = null, $link = null) {
-        $this->id = $id;
-        $this->name = $name;
-        $this->link = $link;
-    }
+	/**
+	 * The type of search result returned; for consistency, name this the same
+	 * as the class name (e.g. \OC\Search\File -> 'file') in lowercase. 
+	 * @var string
+	 */
+	public $type = 'generic';
+
+	/**
+	 * Create a new search result
+	 * @param string $id unique identifier from application: '[app_name]/[item_identifier_in_app]'
+	 * @param string $name displayed text of result
+	 * @param string $link URL to the result within its app
+	 */
+	public function __construct($id = null, $name = null, $link = null) {
+		$this->id = $id;
+		$this->name = $name;
+		$this->link = $link;
+	}
 }
diff --git a/lib/search/result/file.php b/lib/search/result/file.php
index b97327e00f..0ecbc0ba1f 100644
--- a/lib/search/result/file.php
+++ b/lib/search/result/file.php
@@ -23,87 +23,92 @@ namespace OC\Search\Result;
  * A found file
  */
 class File extends \OC\Search\Result {
-    
-    /**
-     * Type name; translated in templates
-     * @var string 
-     */
-    public $type = 'file';
 
-    /**
-     * Path to file
-     * @var string
-     */
-    public $path;
+	/**
+	 * Type name; translated in templates
+	 * @var string 
+	 */
+	public $type = 'file';
 
-    /**
-     * Size, in bytes
-     * @var int 
-     */
-    public $size;
+	/**
+	 * Path to file
+	 * @var string
+	 */
+	public $path;
 
-    /**
-     * Date modified, in human readable form
-     * @var string
-     */
-    public $modified;
+	/**
+	 * Size, in bytes
+	 * @var int 
+	 */
+	public $size;
 
-    /**
-     * File mime type
-     * @var string
-     */
-    public $mime_type;
+	/**
+	 * Date modified, in human readable form
+	 * @var string
+	 */
+	public $modified;
 
-    /**
-     * File permissions:
-     * 
-     * @var string
-     */
-    public $permissions;
+	/**
+	 * File mime type
+	 * @var string
+	 */
+	public $mime_type;
 
-    /**
-     * Create a new file search result
-     * @param string $id unique identifier from application: '[app_name]/[item_identifier_in_app]'
-     * @param string $name displayed text of result
-     * @param string $link URL to the result within its app
-     * @param array $data file data given by provider
-     */
-    public function __construct(array $data = null) {
-        $info = pathinfo($data['path']);
-        $this->id = $data['fileid'];
-        $this->name = $info['basename'];
-        $this->link = \OCP\Util::linkTo('files', 'index.php', array('dir' => $info['dirname'], 'file' => $info['basename']));
-        $this->permissions = self::get_permissions($data['path']);
-        $this->path = (strpos($data['path'], 'files') === 0) ? substr($data['path'], 5) : $data['path'];
-        $this->size = $data['size'];
-        $this->modified = $data['mtime'];
-        $this->mime_type = $data['mimetype'];
-    }
+	/**
+	 * File permissions:
+	 * 
+	 * @var string
+	 */
+	public $permissions;
 
-    /**
-     * Determine permissions for a given file path
-     * @param string $path
-     * @return int
-     */
-    function get_permissions($path) {
-        // add read permissions
-        $permissions = \OCP\PERMISSION_READ;
-        // get directory
-        $fileinfo = pathinfo($path);
-        $dir = $fileinfo['dirname'] . '/';
-        // add update permissions
-        if (\OC_Filesystem::isUpdatable($dir)) {
-            $permissions |= \OCP\PERMISSION_UPDATE;
-        }
-        // add delete permissions
-        if (\OC_Filesystem::isDeletable($dir)) {
-            $permissions |= \OCP\PERMISSION_DELETE;
-        }
-        // add share permissions
-        if (\OC_Filesystem::isSharable($dir)) {
-            $permissions |= \OCP\PERMISSION_SHARE;
-        }
-        // return
-        return $permissions;
-    }
-}
\ No newline at end of file
+	/**
+	 * Create a new file search result
+	 * @param string $id unique identifier from application: '[app_name]/[item_identifier_in_app]'
+	 * @param string $name displayed text of result
+	 * @param string $link URL to the result within its app
+	 * @param array $data file data given by provider
+	 */
+	public function __construct(array $data = null) {
+		$info = pathinfo($data['path']);
+		$this->id = $data['fileid'];
+		$this->name = $info['basename'];
+		$this->link = \OCP\Util::linkTo(
+			'files',
+			'index.php',
+			array('dir' => $info['dirname'], 'file' => $info['basename'])
+		);
+		$this->permissions = self::get_permissions($data['path']);
+		$this->path = (strpos($data['path'], 'files') === 0) ? substr($data['path'], 5) : $data['path'];
+		$this->size = $data['size'];
+		$this->modified = $data['mtime'];
+		$this->mime_type = $data['mimetype'];
+	}
+
+	/**
+	 * Determine permissions for a given file path
+	 * @param string $path
+	 * @return int
+	 */
+	function get_permissions($path) {
+		// add read permissions
+		$permissions = \OCP\PERMISSION_READ;
+		// get directory
+		$fileinfo = pathinfo($path);
+		$dir = $fileinfo['dirname'] . '/';
+		// add update permissions
+		if (\OC_Filesystem::isUpdatable($dir)) {
+			$permissions |= \OCP\PERMISSION_UPDATE;
+		}
+		// add delete permissions
+		if (\OC_Filesystem::isDeletable($dir)) {
+			$permissions |= \OCP\PERMISSION_DELETE;
+		}
+		// add share permissions
+		if (\OC_Filesystem::isSharable($dir)) {
+			$permissions |= \OCP\PERMISSION_SHARE;
+		}
+		// return
+		return $permissions;
+	}
+	
+}
diff --git a/lib/search/result/folder.php b/lib/search/result/folder.php
index ba46b10bcc..8346f933b4 100644
--- a/lib/search/result/folder.php
+++ b/lib/search/result/folder.php
@@ -23,10 +23,11 @@ namespace OC\Search\Result;
  * A found folder
  */
 class Folder extends \OC\Search\Result\File {
-    
-    /**
-     * Type name; translated in templates
-     * @var string 
-     */
-    public $type = 'folder';
-}
\ No newline at end of file
+
+	/**
+	 * Type name; translated in templates
+	 * @var string 
+	 */
+	public $type = 'folder';
+	
+}