Merge branch 'update-installation-doc-for-10-1' into 'master'

Update installation doc for 10.1

See merge request gitlab-org/gitlab-ce!14843

doc/install/installation.md

@@ -121,7 +121,7 @@ The use of Ruby version managers such as [RVM], [rbenv] or [chruby] with GitLab
 in production, frequently leads to hard to diagnose problems. For example,
 GitLab Shell is called from OpenSSH, and having a version manager can prevent
 pushing and pulling over SSH. Version managers are not supported and we strongly
-advise everyone to follow the instructions below to use a system Ruby.  
+advise everyone to follow the instructions below to use a system Ruby.
 
 Linux distributions generally have older versions of Ruby available, so these
 instructions are designed to install Ruby from the official source code.
@@ -299,9 +299,9 @@ sudo usermod -aG redis git
 ### Clone the Source
 
     # Clone GitLab repository
-    sudo -u git -H git clone https://gitlab.com/gitlab-org/gitlab-ce.git -b 10-0-stable gitlab
+    sudo -u git -H git clone https://gitlab.com/gitlab-org/gitlab-ce.git -b 10-1-stable gitlab
 
-**Note:** You can change `10-0-stable` to `master` if you want the *bleeding edge* version, but never install master on a production server!
+**Note:** You can change `10-1-stable` to `master` if you want the *bleeding edge* version, but never install master on a production server!
 
 ### Configure It
 

doc/update/10.0-to-10.1.md

@@ -150,7 +150,7 @@ sudo -u git -H make
 
 #### New Gitaly configuration options required
 
-In order to function Gitaly needs some additional configuration information. Below we assume you installed Gitaly in `/home/git/gitaly` and GitLab Shell in `/home/git/gitlab-shell'.
+In order to function Gitaly needs some additional configuration information. Below we assume you installed Gitaly in `/home/git/gitaly` and GitLab Shell in `/home/git/gitlab-shell`.
 
 ```shell
 echo '
@@ -335,11 +335,11 @@ sudo -u git -H bundle exec rake gitlab:check RAILS_ENV=production
 
 If all items are green, then congratulations, the upgrade is complete!
 
-## Things went south? Revert to previous version (9.5)
+## Things went south? Revert to previous version (10.0)
 
 ### 1. Revert the code to the previous version
 
-Follow the [upgrade guide from 9.4 to 9.5](9.4-to-9.5.md), except for the
+Follow the [upgrade guide from 9.5 to 10.0](9.5-to-10.0.md), except for the
 database migration (the backup is already migrated to the previous version).
 
 ### 2. Restore from the backup