diff --git a/system/database/DB_cache.php b/system/database/DB_cache.php
index aee5ce6..b469b0e 100644
--- a/system/database/DB_cache.php
+++ b/system/database/DB_cache.php
@@ -82,7 +82,7 @@
 	// --------------------------------------------------------------------
 
 	/**
-	 * Retreive a cached query
+	 * Retrieve a cached query
 	 *
 	 * The URI being requested will become the name of the cache sub-folder.
 	 * An MD5 hash of the SQL statement will become the cache file name