diff --git a/doc/Chats.md b/doc/Chats.md
index df3e7c784d..1fd76ec6f7 100644
--- a/doc/Chats.md
+++ b/doc/Chats.md
@@ -39,7 +39,7 @@ You can use several servers to create an account:
 
 ### 1. Basics
 
-At first you have to get the current version. You can either pull it from [Github](https://github.com) like so:
+At first you have to get the current version. You can either pull it from [GitHub](https://github.com) like so:
 
     $> cd /var/www/virtual/YOURSPACE/html/addon; git pull
 
diff --git a/doc/Github.md b/doc/GitHub.md
similarity index 100%
rename from doc/Github.md
rename to doc/GitHub.md
diff --git a/doc/Home.md b/doc/Home.md
index 74ae151fb0..137a4a82ee 100644
--- a/doc/Home.md
+++ b/doc/Home.md
@@ -42,7 +42,7 @@ Friendica Documentation and Resources
 
 * [Get started](help/Developers-Intro)
 * Set up development environment
-	* [Help on Github](help/Github)
+	* [Help on GitHub](help/GitHub)
 	* [Help on Vagrant](help/Vagrant)
 	* [Bugs and Issues](help/Bugs-and-Issues)
 * Code structure
diff --git a/doc/Vagrant.md b/doc/Vagrant.md
index ea098e3fb0..16088cd37e 100644
--- a/doc/Vagrant.md
+++ b/doc/Vagrant.md
@@ -31,7 +31,7 @@ The mysql database is called "friendica", the mysql user and password both are "
 Your local working directory is set up as a shared directory with the VM (/vagrant).
 7. Check the changes in your browser in the VM.
 Find the Friendica log file `/vagrant/logfile.out` on the VM or in the `logfile.out` in you local Friendica directory.
-8. Commit and push your changes directly back to Github.
+8. Commit and push your changes directly back to GitHub.
 
 If you want to stop vagrant after finishing your work, run the following command
 
diff --git a/mods/README.md b/mods/README.md
index 43389eb2c2..716d427f9d 100644
--- a/mods/README.md
+++ b/mods/README.md
@@ -32,7 +32,7 @@ Please check software documentation to know how modify these examples to make th
 Sample systemd unit files to start worker.php periodically.
 
 Please place them in the correct location for your system, typically this is `/etc/systemd/system/friendicaworker.timer` and `/etc/systemd/system/friendicaworker.service`.
-Please report problems and improvements to `!helpers@forum.friendi.ca` and `@utzer@social.yl.ms` or open an issue in [the Github Friendica page](https://github.com/friendica/friendica/issues).
+Please report problems and improvements to `!helpers@forum.friendi.ca` and `@utzer@social.yl.ms` or open an issue in [the GitHub Friendica page](https://github.com/friendica/friendica/issues).
 This is for usage of systemd instead of cron to start the worker periodically, the solution is a work-in-progress and can surely be improved.
 
 ## `phpstorm-code-style.xml`
diff --git a/view/theme/frio/php/PHPColors/README.md b/view/theme/frio/php/PHPColors/README.md
index d14d8be588..795ceac64a 100644
--- a/view/theme/frio/php/PHPColors/README.md
+++ b/view/theme/frio/php/PHPColors/README.md
@@ -145,7 +145,7 @@ echo $myBlue->getCssGradient(10, TRUE);
 
 ```
 
-## Github Contributors
+## GitHub Contributors
 - mexitek
 - danielpataki
 - alexmglover