Further fix Codacy issues

Author: w3bdesign

CONTRIBUTING.md

@@ -15,7 +15,7 @@ Please note we have a code of conduct, please follow it in all your interactions
 
 3.  Increase the version numbers in any examples files and the README.md to the new version that this
     Pull Request would represent. The versioning scheme we use is [SemVer](http://semver.org/).
-    
+
 4.  You may merge the Pull Request in once you have the sign-off of two other developers, or if you 
     do not have permission to do that, you may request the second reviewer to merge it for you.
 
@@ -36,19 +36,27 @@ Examples of behavior that contributes to creating a positive environment
 include:
 
 -   Using welcoming and inclusive language
+
 -   Being respectful of differing viewpoints and experiences
+
 -   Gracefully accepting constructive criticism
+
 -   Focusing on what is best for the community
+
 -   Showing empathy towards other community members
 
 Examples of unacceptable behavior by participants include:
 
 -   The use of sexualized language or imagery and unwelcome sexual attention or
     advances
+
 -   Trolling, insulting/derogatory comments, and personal or political attacks
+
 -   Public or private harassment
+
 -   Publishing others' private information, such as a physical or electronic
     address, without explicit permission
+
 -   Other conduct which could reasonably be considered inappropriate in a
     professional setting