Merge branch 'fix_minor_typos' into 'master'

Fix minor TYPOs in Geo docs

See merge request gitlab-org/gitlab-ee!3224

doc/development/geo.md

@@ -20,11 +20,11 @@ operations. Both share the same codebase and are distinguished by a feature
 toggle mechanism (see `Gitlab::Geo`).
 
 We use the values from `gitlab.yml`: `host`, `port`, `relative_url_root`
-and search in the database to identity which node we are in
+and search in the database to identify which node we are in
 (see `Gitlab::Geo.current_node`).
 
 Most of the Geo important methods are cached by the `RequestStore`, to reduce
-the performance impact of using the methods throghout the codebase.
+the performance impact of using the methods throughout the codebase.
 
 To execute a piece of code in a **Primary** node use: