fixed typos

CONTRIBUTING.md

@@ -58,20 +58,20 @@ If you are proposing a feature:
 
 ##### How to
 
-Ready to contribute? Here's how to set up `enpt` for local development.
+Ready to contribute? Here's how to set up `CI-Services` for local development.
 
 1. Fork the `CI-Services` repo on GitLab.
-2. Clone your fork locally::
+2. Clone your fork locally:
 
     $ git clone git@gitext.gfz-potsdam.de:your_name_here/ci-services.git
 
-3. Create a branch for local development::
+3. Create a branch for local development:
 
     $ git checkout -b name-of-your-bugfix-or-feature
 
    Now you can make your changes locally.
 
-4. Commit your changes and push your branch to GitLab::
+4. Commit your changes and push your branch to GitLab:
 
     $ git add .
     $ git commit -m "Your detailed description of your changes."