Cleaned up jshint errors.

Author: jkleinsc

lib/service-worker.js

@@ -85,14 +85,14 @@ BroccoliServiceWorker.prototype.write = function(readTree, destDir) {
             cacheURL = cacheURL.route;
           }
 
-          var line = "toolbox.router.any('"+cacheURL+"',toolbox.networkFirst"
+          var line = "toolbox.router.any('"+cacheURL+"',toolbox.networkFirst";
 
           if (options) {
             line += ', ';
             line += options;
           }
 
-          line += ');'
+          line += ');';
 
           lines.push(line);
         });