misplaced semi-colon ( ; )

Gowtham Prakaash · web-flow · commit e48b73b8edfe · 2017-06-09T14:50:51.000+05:30
button { margin: 10px } ;  changed into button { margin: 10px ; }
diff --git a/javascript/building-blocks/events/random-color-eventhandlerproperty.html b/javascript/building-blocks/events/random-color-eventhandlerproperty.html
@@ -5,8 +5,8 @@
     <title>Random color example — event handler property</title>
     <style>
       button {
-        margin: 10px
-      };
+        margin: 10px;
+      }
     </style>
   </head>
   <body>
@@ -26,4 +26,4 @@
       btn.onmouseout = bgChange;    
     </script>
   </body>
-</html>
+</html>
