style: missing semi

Author: r00ster91

lib/docs/main.js

@@ -146,7 +146,7 @@ var zigAnalysis;
   domHelpModal.addEventListener("click", ev => {
     if (ev.target.className == "help-modal")
       domHelpModal.classList.add("hidden");
-  })
+  });
 
   window.addEventListener("hashchange", onHashChange, false);
   window.addEventListener("keydown", onWindowKeyDown, false);