diff --git a/app/extensions/app_config.php b/app/extensions/app_config.php
index f1d8d7e050..df7dc2e354 100644
--- a/app/extensions/app_config.php
+++ b/app/extensions/app_config.php
@@ -206,29 +206,29 @@
 		$apps[$x]['permissions'][$y]['groups'][] = "superadmin";
 		$apps[$x]['permissions'][$y]['groups'][] = "admin";
 		$apps[$x]['permissions'][$y]['groups'][] = "user";
-                $y++;
-                $apps[$x]['permissions'][$y]['name'] = "extension_directory";
-                $apps[$x]['permissions'][$y]['groups'][] = "superadmin";
-                $apps[$x]['permissions'][$y]['groups'][] = "admin";
-                $apps[$x]['permissions'][$y]['groups'][] = "user";
-                $y++;
-                $apps[$x]['permissions'][$y]['name'] = "extension_max_registrations";
-                $apps[$x]['permissions'][$y]['groups'][] = "superadmin";
-                $y++;
-                $apps[$x]['permissions'][$y]['name'] = "extension_limit";
-                $apps[$x]['permissions'][$y]['groups'][] = "superadmin";
-                $apps[$x]['permissions'][$y]['groups'][] = "admin";
-                $apps[$x]['permissions'][$y]['groups'][] = "user";
-                $y++;
-                $apps[$x]['permissions'][$y]['name'] = "extension_call_group";
-                $apps[$x]['permissions'][$y]['groups'][] = "superadmin";
-                $apps[$x]['permissions'][$y]['groups'][] = "admin";
-                $apps[$x]['permissions'][$y]['groups'][] = "user";
-                $y++;
-                $apps[$x]['permissions'][$y]['name'] = "extension_hold_music";
-                $apps[$x]['permissions'][$y]['groups'][] = "superadmin";
-                $apps[$x]['permissions'][$y]['groups'][] = "admin";
-                $apps[$x]['permissions'][$y]['groups'][] = "user"; 
+		$y++;
+		$apps[$x]['permissions'][$y]['name'] = "extension_directory";
+		$apps[$x]['permissions'][$y]['groups'][] = "superadmin";
+		$apps[$x]['permissions'][$y]['groups'][] = "admin";
+		$apps[$x]['permissions'][$y]['groups'][] = "user";
+		$y++;
+		$apps[$x]['permissions'][$y]['name'] = "extension_max_registrations";
+		$apps[$x]['permissions'][$y]['groups'][] = "superadmin";
+		$y++;
+		$apps[$x]['permissions'][$y]['name'] = "extension_limit";
+		$apps[$x]['permissions'][$y]['groups'][] = "superadmin";
+		$apps[$x]['permissions'][$y]['groups'][] = "admin";
+		$apps[$x]['permissions'][$y]['groups'][] = "user";
+		$y++;
+		$apps[$x]['permissions'][$y]['name'] = "extension_call_group";
+		$apps[$x]['permissions'][$y]['groups'][] = "superadmin";
+		$apps[$x]['permissions'][$y]['groups'][] = "admin";
+		$apps[$x]['permissions'][$y]['groups'][] = "user";
+		$y++;
+		$apps[$x]['permissions'][$y]['name'] = "extension_hold_music";
+		$apps[$x]['permissions'][$y]['groups'][] = "superadmin";
+		$apps[$x]['permissions'][$y]['groups'][] = "admin";
+		$apps[$x]['permissions'][$y]['groups'][] = "user"; 
 
 
 	//default settings