rename to jsx-one-expression-per-line

Now that we handle all nodes instead of only React elements, this name
seems more fitting.

Author: TSMMark

index.js

@@ -22,7 +22,7 @@ const allRules = {
   'jsx-indent-props': require('./lib/rules/jsx-indent-props'),
   'jsx-key': require('./lib/rules/jsx-key'),
   'jsx-max-props-per-line': require('./lib/rules/jsx-max-props-per-line'),
-  'jsx-one-element-per-line': require('./lib/rules/jsx-one-element-per-line'),
+  'jsx-one-expression-per-line': require('./lib/rules/jsx-one-expression-per-line'),
   'jsx-no-bind': require('./lib/rules/jsx-no-bind'),
   'jsx-no-comment-textnodes': require('./lib/rules/jsx-no-comment-textnodes'),
   'jsx-no-duplicate-props': require('./lib/rules/jsx-no-duplicate-props'),

lib/rules/jsx-one-element-per-line.js renamed to lib/rules/jsx-one-expression-per-line.js

@@ -9,7 +9,7 @@
 // Requirements
 // ------------------------------------------------------------------------------
 
-const rule = require('../../../lib/rules/jsx-one-element-per-line');
+const rule = require('../../../lib/rules/jsx-one-expression-per-line');
 const RuleTester = require('eslint').RuleTester;
 
 const parserOptions = {
@@ -26,7 +26,7 @@ const parserOptions = {
 // ------------------------------------------------------------------------------
 
 const ruleTester = new RuleTester({parserOptions});
-ruleTester.run('jsx-one-element-per-line', rule, {
+ruleTester.run('jsx-one-expression-per-line', rule, {
   valid: [{
     code: '<App />'
   }, {