Style fix (missing semi-colon).

themes/bootstrap3/js/common.js

@@ -148,7 +148,7 @@ function setupOffcanvas() {
       var active = $('body.offcanvas').hasClass('active');
       var right = $('body.offcanvas').hasClass('offcanvas-right');
       if((active && !right) || (!active && right)) {
-        $('.offcanvas-toggle .fa').removeClass('fa-chevron-right').addClass('fa-chevron-left')
+        $('.offcanvas-toggle .fa').removeClass('fa-chevron-right').addClass('fa-chevron-left');
       } else {
         $('.offcanvas-toggle .fa').removeClass('fa-chevron-left').addClass('fa-chevron-right');
       }