Update git.html

git_gitlab_course/git.html

@@ -120,6 +120,30 @@ nothing added to commit but untracked files present (use "git add" to track)
 
 ---
 
+# Change something & commit it
+so let's follow the advice and do 
+
+```bash
+git add helloworld.html
+```
+
+and then **commit** this change
+
+```bash
+git commit -m 'add my first file'
+```
+you can always check everything you did with
+```bash
+git log
+```
+
+```bash
+commit 3b5616d1ba962e7a2e4af1f1bdd54f5d65d4e22d (HEAD -> master)
+Author: Oscan Openness <oscar@freedom.org>
+Date:   Sun Jan 12 12:20:28 2020 +0100
+
+---
+
 class: center, middle
 
 # Remote workflow with Gitlab
@@ -129,7 +153,7 @@ class: center, middle
 
 # Login to gitlab
 
-create an account if you have none
+create an account (with switch edu) if you have none
 
 ---