docs: removed circleci references (#2777)

README.md

@@ -7,7 +7,6 @@
 [![npm version](https://img.shields.io/npm/v/@trussworks/react-uswds)](https://www.npmjs.com/package/@trussworks/react-uswds)
 [![uswds version](https://img.shields.io/github/package-json/dependency-version/trussworks/react-uswds/dev/@uswds/uswds)](https://www.npmjs.com/package/@uswds/uswds)
 
-[![CircleCI](https://img.shields.io/circleci/build/github/trussworks/react-uswds/main)](https://circleci.com/gh/trussworks/react-uswds)
 [![npm downloads](https://img.shields.io/npm/dm/@trussworks/react-uswds)](https://www.npmjs.com/package/@trussworks/react-uswds)
 
 **ReactUSWDS Component Library**
@@ -21,6 +20,8 @@ A deployed instance of the ReactUSWDS Storybook is located at: [https://trusswor
 - [@trussworks/react-uswds](#trussworksreact-uswds)
   - [Install](#install)
   - [Usage](#usage)
+    - [USWDS](#uswds)
+    - [NodeJS](#nodejs)
     - [Pre-Release](#pre-release)
   - [Background](#background)
     - [Non-Goals](#non-goals)

docs/contributing.md

@@ -12,16 +12,17 @@ We welcome contributions in the form of comments, issues, or pull requests with
   - [Development](#development)
     - [Working on an issue](#working-on-an-issue)
     - [General guidelines](#general-guidelines)
-    - [Linting, formatting, & automated tests](#linting-formatting--automated-tests)
+    - [Linting, formatting, \& automated tests](#linting-formatting--automated-tests)
     - [Testing in an application](#testing-in-an-application)
       - [`yarn link`](#yarn-link)
       - [Install from a ReactUSWDS branch](#install-from-a-reactuswds-branch)
-    - [Opening & merging pull requests](#opening--merging-pull-requests)
+    - [Opening \& merging pull requests](#opening--merging-pull-requests)
+      - [Formatting your commits](#formatting-your-commits)
       - [`type`:](#type)
       - [`scope`:](#scope)
       - [`body`:](#body)
       - [`footer`:](#footer)
-  - [All-contributors](#all-contributors)
+  - [All Contributors](#all-contributors)
 
 ## Environment setup
 
@@ -257,7 +258,6 @@ Optional, can be one of the following:
 - `deps`: Updating a package listed in dependencies
 - `deps-dev`: Updating a package listed in devDependencies
 - `release`: Releasing a new version
-- `circleci`: Changes to CircleCI config and/or scripts
 - `storybook`: Changes to Storybook or stories files only
 
 #### `body`: