diff --git a/doc/roles/README.md b/doc/roles/README.md
index a76d11a09361cc8294a2682b80c1b780d6bf627c_ZG9jL3JvbGVzL1JFQURNRS5tZA==..cef0a3d5cb6d3aa3637b5bbd8d728fe80092b5e5_ZG9jL3JvbGVzL1JFQURNRS5tZA== 100644
--- a/doc/roles/README.md
+++ b/doc/roles/README.md
@@ -6,7 +6,7 @@
 
 Omnibus GitLab includes various software components/services to support running GitLab in
 a high availability configuration. By default, some of these supporting services
-are disabled, and Omnibus GitLab is configured to run as single node installation.
+are disabled, and Omnibus GitLab is configured to run as a single node installation.
 Each service can be enabled or disabled using configuration settings in `/etc/gitlab/gitlab.rb`,
 but the introduction of `roles` allows you to easily enable a group of services,
 and provides better default configuration based on the high availability roles you
@@ -92,7 +92,7 @@
   *By default, enables no other services.*
 - **pgbouncer_role**
 
-  Enables the pbouncer and consul services on the machine
+  Enables the pgbouncer and consul services on the machine
 
   *By default, enables no other services.*
 - **consul_role**