Merge branch 'fixes' into 'develop'

Fixes after review of SIU presentation

See merge request R3/school/courses!51

2019/2019-10-03_basicGitTraining-SIU/slides/github_gitlab.md

@@ -3,9 +3,7 @@
 <img src="https://github.githubassets.com/images/modules/logos_page/GitHub-Mark.png" alt="GitHub" style="width: 200px;"/>
 <img src="https://gitlab.com/gitlab-com/gitlab-artwork/raw/master/logo/logo-extra-whitespace.png" alt="GitLab" style="width: 200px;"/>
 
-GitHub and GitLab are VCS systems.
-
-GitHub/Gitlab are both **publicly available**, but GitLab can be **on-premise**.
+GitHub and GitLab are online platforms for developing code using the VCS system `git`.
 
 Positive point: GitHub and GitLab are (almost) the same.
 

2019/2019-10-03_basicGitTraining-SIU/slides/the_terminal.md

@@ -65,5 +65,5 @@ $ mv myFile.m myNewDirectory/.
 Rename a file or a directory
 ```bash
 $ mv myFile.m myNewFile.m
-$ mv myNewDirectory myDirectory
+$ mv myDirectory myNewDirectory
 ```
\ No newline at end of file