📝 Addresses CR comments

- Uses pragma context instead of 'React'
- Adds back spaces I removed which increase readability

lib/rules/no-array-index-key.js

@@ -7,6 +7,7 @@
 const has = require('has');
 const astUtil = require('../util/ast');
 const docsUrl = require('../util/docsUrl');
+const pragma = require('../util/pragma');
 
 // ------------------------------------------------------------------------------
 // Rule Definition
@@ -66,7 +67,7 @@ module.exports = {
       if (obj && obj.name === 'Children') {
         return true;
       }
-      if (obj && obj.object && obj.object.name === 'React') {
+      if (obj && obj.object && obj.object.name === pragma.getFromContext(context)) {
         return true;
       }
 
@@ -161,20 +162,24 @@ module.exports = {
           && ['createElement', 'cloneElement'].indexOf(node.callee.property.name) !== -1
           && node.arguments.length > 1
         ) {
+          // React.createElement
           if (!indexParamNames.length) {
             return;
           }
+
           const props = node.arguments[1];
 
           if (props.type !== 'ObjectExpression') {
             return;
           }
+
           props.properties.forEach(prop => {
             if (!prop.key || prop.key.name !== 'key') {
               // { ...foo }
               // { foo: bar }
               return;
             }
+
             checkPropValue(prop.value);
           });