Index: lams_build/conf/etherpad/etherpad-lite/node_modules/ep_stats/static/js/stats.js
===================================================================
diff -u -r3cd4201e8c6d28d1539c24fe5d2efba5f680251e -r62e82c7396362b49c0a47738201018b36792299f
--- lams_build/conf/etherpad/etherpad-lite/node_modules/ep_stats/static/js/stats.js	(.../stats.js)	(revision 3cd4201e8c6d28d1539c24fe5d2efba5f680251e)
+++ lams_build/conf/etherpad/etherpad-lite/node_modules/ep_stats/static/js/stats.js	(.../stats.js)	(revision 62e82c7396362b49c0a47738201018b36792299f)
@@ -169,7 +169,7 @@
           classes = classes.split(" ");
           var number = $(this).text().replace(/\s/g,"").length; // get length without whitespace
           $.each(classes, function(k, spanClass){
-            if( classes.indexOf("author") !== -1){ // if an author class exists on this span
+            if(spanClass.indexOf("author") !== -1){ // if an author class exists on this span
               results[ spanClass ] = number;
             }else{
               results[ spanClass ] = results[ spanClass] + number;