remove useless ;

static/less/bootstrapSwitch.less

@@ -14,7 +14,7 @@
   cursor: pointer;
   .border-radius(5px);
   border: 1px solid;
-  border-color: rgba(0, 0, 0, 0.1) rgba(0, 0, 0, 0.1) rgba(0, 0, 0, 0.25);;
+  border-color: rgba(0, 0, 0, 0.1) rgba(0, 0, 0, 0.1) rgba(0, 0, 0, 0.25);
   position: relative;
   text-align: left;
   overflow: hidden;