diff --git a/doc/development/architecture.md b/doc/development/architecture.md
index 714cc01600416fba76dadd5054b872ec5f90ec7e..541af487bb1fc71f34367ce0258408d77f790b62 100644
--- a/doc/development/architecture.md
+++ b/doc/development/architecture.md
@@ -54,7 +54,7 @@ To serve repositories over SSH there's an add-on application called gitlab-shell
 
 ![GitLab Diagram Overview](gitlab_diagram_overview.png)
 
-A typical install of GitLab will be on Ubuntu Linux or RHEL/CentOS. It uses Nginx or Apache as a web front end to proxypass the Unicorn web server. By default, communication between Unicorn and the front end is via a Unix domain socket but forwarding requests via TCP is also supported. The web front end accesses `/home/git/gitlab/public` bypassing the Unicorn server to serve static pages, uploads (e.g. avatar images or attachments), and precompiled assets. GitLab serves web pages and a [GitLab API](https://gitlab.com/gitlab-org/gitlab-ce/tree/master/doc/api) using the Unicorn web server. It uses Sidekiq as a job queue which, in turn, uses redis as a non-persistent database backend for job information, meta data, and incoming jobs.
+A typical install of GitLab will be on GNU/Linux. It uses Nginx or Apache as a web front end to proxypass the Unicorn web server. By default, communication between Unicorn and the front end is via a Unix domain socket but forwarding requests via TCP is also supported. The web front end accesses `/home/git/gitlab/public` bypassing the Unicorn server to serve static pages, uploads (e.g. avatar images or attachments), and precompiled assets. GitLab serves web pages and a [GitLab API](https://gitlab.com/gitlab-org/gitlab-ce/tree/master/doc/api) using the Unicorn web server. It uses Sidekiq as a job queue which, in turn, uses redis as a non-persistent database backend for job information, meta data, and incoming jobs.
 
 The GitLab web app uses MySQL or PostgreSQL for persistent database information (e.g. users, permissions, issues, other meta data). GitLab stores the bare git repositories it serves in `/home/git/repositories` by default. It also keeps default branch and hook information with the bare repository. `/home/git/gitlab-satellites` keeps checked out repositories when performing actions such as a merge request, editing files in the web interface, etc.
 
diff --git a/doc/ssh/README.md b/doc/ssh/README.md
index 6fe23dfa2a6105699738e70898a1169fd887e54e..66941521c2e5212c20f57ca54deca139ce65f67c 100644
--- a/doc/ssh/README.md
+++ b/doc/ssh/README.md
@@ -45,7 +45,7 @@ clip < ~/.ssh/id_rsa.pub
 pbcopy < ~/.ssh/id_rsa.pub
 ```
 
-**Linux (requires xclip):**
+**GNU/Linux (requires xclip):**
 ```bash
 xclip -sel clip < ~/.ssh/id_rsa.pub
 ```