Merge pull request #191 from abubakarsabir924-cell/patch-1

Fix spelling error in CONTRIBUTING.md

Author: michaelrsweet

CONTRIBUTING.md

@@ -1,6 +1,6 @@
 ## How to contribute
 
-Help from community is necessary to make any opensource project great. We want to keep it as easy as possible for community to contribute changes. There are a few guidlines that we need to follow so that it is easy for others to understand and change the codebase.
+Help from community is necessary to make any opensource project great. We want to keep it as easy as possible for community to contribute changes. There are a few guidelines that we need to follow so that it is easy for others to understand and change the codebase.
 
 ### Getting Started
 * Setup jekyll environment. You can follow [this link](https://jekyllrb.com/docs/). 
@@ -27,4 +27,4 @@ bundle exec jekyll serve --host=0.0.0.0
 
 ### Making changes
 * Whenever you are working on some major feature, always create a [new branch](https://git-scm.com/book/en/v2/Git-Branching-Basic-Branching-and-Merging). 
-* Whenever you add something above trivial, please add comments.
+* Whenever you add something above trivial, please add comments.