diff --git a/docs/00_Prepare_everything.md b/docs/00_Prepare_everything.md
index 7b05bb5..f439886 100644
--- a/docs/00_Prepare_everything.md
+++ b/docs/00_Prepare_everything.md
@@ -1,8 +1,14 @@
 # Prepare everything
 
-Welcome to the NewPipe tutorial. This tutorial will guide you through the process of creating your own NewPipeExtractor
-service with which NewPipe will gain support for a dedicated streaming service like YouTube, Vimeo or SoundCloud. Let's
-dive right in. ;D
+Welcome to the NewPipeExtractor documentation. This tutorial will guide you through the process of creating your own Extractor
+service with which NewPipe will gain support for a dedicated streaming service like YouTube, Vimeo or SoundCloud.
+The whole documentation consists of this page, which explains the general concept of the NewPipeExtractor, as well as our
+[Jdoc](https://teamnewpipe.github.io/NewPipeExtractor/javadoc/) setup.
+
+__IMPORTANT!!!__ this is likely to be the worst documentation you have ever red, so do not hesitate to
+[report](https://github.com/teamnewpipe/documentation/issues) if
+you find any (spelling)errors, incomplete parts or you simply don't understand something. We are an open community
+and are open for everyone to help :)
 
 ## Setup your dev environment
 
diff --git a/docs/04_Run_changes_in_App.md b/docs/04_Run_changes_in_App.md
index 662f8ec..1749676 100644
--- a/docs/04_Run_changes_in_App.md
+++ b/docs/04_Run_changes_in_App.md
@@ -2,7 +2,7 @@
 
 You should develop and test your changes with the JUnit environment that is
 provided by the NewPipe Extractor and IDEA. If you want to try it then with
-the actual fronted you need to follow these changes.
+the actual fronted you need to follow these steps.
 
 ### Setup Android Studio