Copy edit the readme (#8)

Author: jbleyleSF

README.md

@@ -1,6 +1,6 @@
 # @lwc/eslint-plugin-lwc
 
-> Official ESLint rules for LWC.
+> Official ESLint rules for Lightning Web Components (LWC).
 
 ## Installation
 
@@ -10,7 +10,7 @@ $ npm install eslint babel-eslint @lwc/eslint-plugin-lwc --save-dev
 
 ## Usage
 
-Add `lwc` to the `plugins` section of your configuration. Then configure the desire rules in the `rules` sections. Some of the syntax used in LWC components are not yet stage 4 (eg. decorators), and the out of the box parser from ESLint doesn't support this syntax yet. In order to parse the LWC files properly it is required to set the `parser` field to `babel-eslint`.
+Add `lwc` to the `plugins` section of your configuration. Then configure the desired rules in the `rules` sections. Some of the syntax used in Lightning Web Components is not yet stage 4 (eg. decorators), and the out-of-the-box parser from ESLint doesn't support this syntax yet. In order to parse the LWC files properly, set the `parser` field to `babel-eslint`.
 
 Example of `.eslintrc`: