#1012914 by dww: Fix regex in Updater classes.

modules/system/system.updater.inc

@@ -39,7 +39,7 @@ public function isInstalled() {
   }
 
   public static function canUpdateDirectory($directory) {
-    if (file_scan_directory($directory, '/.*\.module/')) {
+    if (file_scan_directory($directory, '/.*\.module$/')) {
       return TRUE;
     }
     return FALSE;
@@ -121,7 +121,7 @@ public function isInstalled() {
 
   static function canUpdateDirectory($directory) {
     // This is a lousy test, but don't know how else to confirm it is a theme.
-    if (file_scan_directory($directory, '/.*\.module/')) {
+    if (file_scan_directory($directory, '/.*\.module$/')) {
       return FALSE;
     }
     return TRUE;