Merge branch 'update_documentation' into 'master'

Update upgrade guide for 6.4-6.5

This makes the checkout command more clear because previously it was within a comment.

/cc @job @sytse

doc/update/6.0-to-6.1.md

@@ -27,7 +27,20 @@ sudo -u git -H bundle exec rake gitlab:backup:create RAILS_ENV=production
 
 ```bash
 cd /home/git/gitlab
-sudo -u git -H git fetch
+sudo -u git -H git fetch --all
+```
+
+For Gitlab Community Edition:
+
+```bash
+sudo -u git -H git checkout 6-1-stable
+```
+
+OR
+
+For GitLab Enterprise Edition:
+
+```bash
 sudo -u git -H git checkout 6-1-stable-ee
 ```
 

doc/update/6.0-to-6.5.md

@@ -28,8 +28,20 @@ sudo -u git -H bundle exec rake gitlab:backup:create RAILS_ENV=production
 ```bash
 cd /home/git/gitlab
 sudo -u git -H git fetch --all
+```
+
+For Gitlab Community Edition:
+
+```bash
 sudo -u git -H git checkout 6-5-stable
-# For GitLab Enterprise Edition: sudo -u git -H git checkout 6-5-stable-ee
+```
+
+OR
+
+For GitLab Enterprise Edition:
+
+```bash
+sudo -u git -H git checkout 6-5-stable-ee
 ```
 
 

doc/update/6.1-to-6.2.md

@@ -20,7 +20,20 @@ sudo -u git -H bundle exec rake gitlab:backup:create RAILS_ENV=production
 
 ```bash
 cd /home/git/gitlab
-sudo -u git -H git fetch
+sudo -u git -H git fetch --all
+```
+
+For Gitlab Community Edition:
+
+```bash
+sudo -u git -H git checkout 6-2-stable
+```
+
+OR
+
+For GitLab Enterprise Edition:
+
+```bash
 sudo -u git -H git checkout 6-2-stable-ee
 ```
 

doc/update/6.2-to-6.3.md

@@ -20,10 +20,23 @@ sudo -u git -H bundle exec rake gitlab:backup:create RAILS_ENV=production
 
 ```bash
 cd /home/git/gitlab
-sudo -u git -H git fetch
+sudo -u git -H git fetch --all
+```
+
+For Gitlab Community Edition:
+
+```bash
 sudo -u git -H git checkout 6-3-stable
 ```
 
+OR
+
+For GitLab Enterprise Edition:
+
+```bash
+sudo -u git -H git checkout 6-3-stable-ee
+```
+
 ### 3. Update gitlab-shell (and its config)
 
 ```bash

doc/update/6.3-to-6.4.md

@@ -15,10 +15,23 @@ sudo -u git -H bundle exec rake gitlab:backup:create RAILS_ENV=production
 
 ```bash
 cd /home/git/gitlab
-sudo -u git -H git fetch
+sudo -u git -H git fetch --all
+```
+
+For Gitlab Community Edition:
+
+```bash
 sudo -u git -H git checkout 6-4-stable
 ```
 
+OR
+
+For GitLab Enterprise Edition:
+
+```bash
+sudo -u git -H git checkout 6-4-stable-ee
+```
+
 ### 3. Update gitlab-shell (and its config)
 
 ```bash

doc/update/6.4-to-6.5.md

@@ -16,8 +16,20 @@ sudo -u git -H bundle exec rake gitlab:backup:create RAILS_ENV=production
 ```bash
 cd /home/git/gitlab
 sudo -u git -H git fetch --all
+```
+
+For Gitlab Community Edition:
+
+```bash
 sudo -u git -H git checkout 6-5-stable
-# For GitLab Enterprise Edition: sudo -u git -H git checkout 6-5-stable-ee
+```
+
+OR
+
+For GitLab Enterprise Edition:
+
+```bash
+sudo -u git -H git checkout 6-5-stable-ee
 ```
 
 ### 3. Update gitlab-shell (and its config)