Fix typo in docs

Change-Id: I69085afd4f3475ae6449a0e3683a28ccddf47445

diff --git a/includes/preferences/Filter.php b/includes/preferences/Filter.php
index 670dd5b..9fd12e8 100644 (file)
--- a/includes/preferences/Filter.php
+++ b/includes/preferences/Filter.php
@@ -21,7 +21,7 @@
 namespace MediaWiki\Preferences;
 
 /**
- * Base interface for user preference flters that work as a middleware between
+ * Base interface for user preference filters that work as a middleware between
  * storage and interface.
  */
 interface Filter {