diff --git a/src/modules/core.js b/src/modules/core.js
index 5a1b34e..8d28c35 100644
--- a/src/modules/core.js
+++ b/src/modules/core.js
@@ -1405,7 +1405,7 @@
 
 			AFCH.api.get( request )
 				.done( function ( data ) {
-					if ( data.query.pages && !data.query.pages[ "-1" ] ) {
+					if ( data.query.pages && !data.query.pages[ '-1' ] ) {
 						var pageKey = Object.keys( data.query.pages )[ 0 ],
 							pagesCount = data.query.pages[ pageKey ].categoryinfo.pages;
 						$( '#' + countSpanId ).text( ' (' + pagesCount + ')' );