diff --git a/themes/learn2/js/learn.js b/themes/learn2/js/learn.js
index e636b43..49beeb4 100644
--- a/themes/learn2/js/learn.js
+++ b/themes/learn2/js/learn.js
@@ -179,9 +179,9 @@ jQuery(document).ready(function() {
                 var text, clip = new Clipboard('.copy-to-clipboard', {
                     text: function(trigger) {
                         text = $(trigger).prev('code').text();
-		        // NOTE custom stuff to strip # from the beginning of my inline command blocks
+		                // NOTE custom stuff to strip # from the beginning of my inline command blocks
                         return text.replace(/^[\$\s\#]{1,3}/gm, '');
-	                // original code
+	                    // original code
                         //return text.replace(/^\$\s/gm, '');
                     }
                 });
@@ -210,7 +210,7 @@ jQuery(document).ready(function() {
             });
         }
     });
-    
+
     // allow keyboard control for prev/next links
     jQuery(function() {
         jQuery('.nav-prev').click(function(){
@@ -231,7 +231,7 @@ jQuery(document).ready(function() {
       if(e.which == '39') {
         jQuery('.nav.nav-next').click();
       }
-    });     
+    });
 
 });