Docs: fix the grammar mistakes in README.md

README.md

@@ -24,7 +24,7 @@
 
 ## Bootstrap 5
 
-Our default branch is for development of our Bootstrap 5 release. Head to the [`v4-dev` branch](https://github.com/twbs/bootstrap/tree/v4-dev) to view the readme, documentation, and source code for Bootstrap 4.
+Our default branch is for the development of our Bootstrap 5 release. Head to the [`v4-dev` branch](https://github.com/twbs/bootstrap/tree/v4-dev) to view the readme, documentation, and source code for Bootstrap 4.
 
 
 ## Table of contents
@@ -53,7 +53,7 @@ Several quick start options are available:
 - Install with [Composer](https://getcomposer.org/): `composer require twbs/bootstrap:5.3.3`
 - Install with [NuGet](https://www.nuget.org/): CSS: `Install-Package bootstrap` Sass: `Install-Package bootstrap.sass`
 
-Read the [Getting started page](https://getbootstrap.com/docs/5.3/getting-started/introduction/) for information on the framework contents, templates, examples, and more.
+Read the [Getting Started page](https://getbootstrap.com/docs/5.3/getting-started/introduction/) for information on the framework contents, templates, examples, and more.
 
 
 ## Status
@@ -75,7 +75,7 @@ Read the [Getting started page](https://getbootstrap.com/docs/5.3/getting-starte
 
 ## What's included
 
-Within the download you'll find the following directories and files, logically grouping common assets and providing both compiled and minified variations.
+Within the download, you'll find the following directories and files, logically grouping common assets and providing both compiled and minified variations.
 
 <details>
  <summary>Download contents</summary>