docs: Updates CONTRIBUTING.md

Author: Bagurp

CONTRIBUTING.md

@@ -92,7 +92,7 @@ Pull requests require a minimum of one reviewer to accept changes prior to merge
 <a id="markdown-deploy" name="deploy"></a>
 *Deployment steps from the perspective of an engineer required to deploy to all of the available evironments.*
 
-Once a pull request is merged the changed will be automatically deployed to the appropriate environment.
+Once a pull request is merged the change will be automatically deployed to the appropriate environment.
 
 # Task Workflow
 <a id="markdown-task-workflow" name="task-workflow"></a>