diff --git a/CONTRIBUTING.md b/CONTRIBUTING.md
index d5fd41d..960c401 100644
--- a/CONTRIBUTING.md
+++ b/CONTRIBUTING.md
@@ -4,10 +4,11 @@ Thank you for your interest in improving polybar-scripts.
 
 Some things that have become standard:
 
-* The [skeleton](skeleton/). This is an example of how each script is structured to create a common structure.
+* The [skeleton](skeleton/). This is an example of how each script is organized to create a common file structure.
 * Use `#` or `#1`, `#2` .. as icon replacement in your scripts. Everyone use another icon font. So let the user decide which icon he wants to use.
 * Remove your colors unless they have a special function. This way scripts remain customizable.
 
-## shell scripts
 
-* Use `shellcheck` to check your shell scripts for possible errors. Otherwise, travis-ci will do it for you. A good start to try [ShellCheck](https://www.shellcheck.net/) is their website.
+## check your code
+
+* Use `shellcheck` to check your shell scripts for possible errors. Otherwise, Travis CI will do it for you. A good start to try [ShellCheck](https://www.shellcheck.net/) is their website.