Update description

README.md

@@ -91,7 +91,7 @@ The `--fix` option on the command line automatically fixes problems reported by
 |  | [named-functions-in-promises](./docs/rules/named-functions-in-promises.md) | Enforces usage of named functions in promises |
 | :white_check_mark: | [new-module-imports](./docs/rules/new-module-imports.md) |  Use "New Module Imports" from Ember RFC #176 |
 | :white_check_mark: | [no-function-prototype-extensions](./docs/rules/no-function-prototype-extensions.md) | Prevents usage of Ember's `function` prototype extensions |
-| :car: | [no-get-with-default](./docs/rules/no-get-with-default.md) | Use the `||` operator instead of `getWithDefault` for more expected behaviors |
+| :car: | [no-get-with-default](./docs/rules/no-get-with-default.md) | Disallows use of the Ember's `getWithDefault` function |
 | :car::wrench: | [no-get](./docs/rules/no-get.md) | Require ES5 getters instead of Ember's `get` / `getProperties` functions |
 | :white_check_mark: | [no-global-jquery](./docs/rules/no-global-jquery.md) | Prevents usage of global jQuery object |
 | :car: | [no-jquery](./docs/rules/no-jquery.md) | Disallow any usage of jQuery |

lib/rules/no-get-with-default.js

@@ -2,14 +2,14 @@
 
 const types = require('../utils/types');
 
-const ERROR_MESSAGE = 'Use `\|\|` or the ternary operator instead of `getWithDefault()`'; // eslint-disable-line no-useless-escape, prettier/prettier
+const ERROR_MESSAGE = 'Use `||` or the ternary operator instead of `getWithDefault()`';
 
 module.exports = {
   ERROR_MESSAGE,
   meta: {
     type: 'suggestion',
     docs: {
-      description: 'Use the `\|\|` operator instead of `getWithDefault` for more expected behaviors', // eslint-disable-line no-useless-escape, prettier/prettier
+      description: "Disallows use of the Ember's `getWithDefault` function",
       category: 'Best Practices',
       recommended: false,
       octane: true,