docs: fix typo errors (#800)

* docs: fix typo errors

* docs: fix typos and improve clarity in contribution guidelines

* Update .github/CONTRIBUTING.md

---------

Co-authored-by: Nitin Kumar <[email protected]>

Author: ersachin3112

.github/CONTRIBUTING.md

@@ -61,7 +61,7 @@ format that includes a **type**, a **scope** and a **subject**:
 
 The **header** is mandatory and the **scope** of the header is optional.
 
-No line in the commit message should exceed 100 characters! This makes the message easier to read on GitHub as well as in various git tools.
+No line in the commit message should exceed 100 characters! This makes the message easier to read on GitHub as well as in various Git tools.
 
 The footer should contain a [closing reference to an issue](https://help.github.com/articles/closing-issues-via-commit-messages/) if any.
 
@@ -115,10 +115,9 @@ The body should include the motivation for the change and contrast it with previ
 
 ### Footer
 
-The footer should include any information about **Breaking Changes** and is also the place to
-reference GitHub issues that this commit **Closes**.
+The footer should include any information about **Breaking Changes** and is also the place to reference GitHub issues that this commit **Closes**.
 
-**Breaking Changes** must start with the word `BREAKING CHANGE:` followed by a space or two newlines. The rest of the breaking change details should be provided after this.
+**Breaking Changes** must start with the word `BREAKING CHANGE:` followed by a space or two new lines. The rest of the breaking change details should be provided after this.
 
 Example