chore(): make files pass jshint (; errors)

js/ext/angular/src/directive/ionicContent.js

@@ -153,7 +153,7 @@ angular.module('ionic.ui.content', ['ionic.ui.service', 'ionic.ui.scroll'])
             }
           });
         }
-      };
+      }
     }
   };
 }])

js/ext/angular/src/directive/ionicScroll.js

@@ -82,7 +82,7 @@ angular.module('ionic.ui.scroll', [])
         $scope.$parent.$on('scroll.refreshComplete', function(e) {
           scrollView && scrollView.finishPullToRefresh();
         });
-      };
+      }
     }
   };
 }]);