Fix formatting issues

Author: kaykayehnn

lib/rules/jsx-key.js

@@ -15,7 +15,7 @@ const docsUrl = require('../util/docsUrl');
 
 const defaultOptions = {
   checkFragmentShorthand: false
-}
+};
 
 module.exports = {
   meta: {
@@ -38,8 +38,8 @@ module.exports = {
   },
 
   create(context) {
-    const options = Object.assign({}, defaultOptions, context.options[0])
-    const checkFragmentShorthand = options.checkFragmentShorthand
+    const options = Object.assign({}, defaultOptions, context.options[0]);
+    const checkFragmentShorthand = options.checkFragmentShorthand;
 
     function checkIteratorElement(node) {
       if (node.type === 'JSXElement' && !hasProp(node.openingElement.attributes, 'key')) {
@@ -77,7 +77,7 @@ module.exports = {
         if (!checkFragmentShorthand) {
           return;
         }
-        
+
         if (node.parent.type === 'ArrayExpression') {
           context.report({
             node,