Update group access levels in docs.

doc/api/groups.md

@@ -59,6 +59,19 @@ Parameters:
 ## Group members
+
+**Group access levels**
+
+The group access levels are defined in the `Gitlab::Access` module. Currently, these levels are recognized:
+
+```
+  GUEST     = 10
+  REPORTER  = 20
+  DEVELOPER = 30
+  MASTER    = 40
+  OWNER     = 50
+```
+
 ### List group members
 Get a list of group members viewable by the authenticated user.

doc/api/projects.md

@@ -221,18 +221,6 @@ Parameters:
 + `snippets_enabled` (optional)
 + `public` (optional)
-**Project access levels**
-
-The project access levels are defined in the `Gitlab::Access` module. Currently, these levels are recognized:
-
-```
-  GUEST     = 10
-  REPORTER  = 20
-  DEVELOPER = 30
-  MASTER    = 40
-  OWNER     = 50
-```
-
 ### Create project for user