[Approvers Group] Fixes afteer review

CHANGELOG-EE.md

@@ -6,9 +6,9 @@ Please view this file on the master branch, on stable branches it's out of date.
   - Fix validations related to mirroring settings form. !773
   - Fix Git access panel for Wikis when Kerberos authentication is enabled (Borja Aparicio)
   - Decrease maximum time that GitLab waits for a mirror to finish !791 (Borja Aparicio)
+  - User groups (that can be assigned as approvers)
 ## 8.12.5
-  - User groups (that can be assigned as approvers)
   - No EE-specific changes

app/assets/javascripts/approvals.js

 (function() {
   $(function() {
-    $(".approver-list").on("click", ".unsaved-approvers.approver .btn-remove", function() {
+    $(".approver-list").on("click", ".unsaved-approvers.approver .btn-remove", function(ev) {
       var removeElement = $(this).closest("li");
-      var approverId = parseInt(removeElement.attr("id").replace("user_",""));
+      var approverId = parseInt(removeElement.attr("id").replace("user_",""), 10);
       var approverIds = $("input#merge_request_approver_ids");
       var skipUsers = approverIds.data("skip-users") || [];
       var approverIndex = skipUsers.indexOf(approverId);
@@ -13,12 +13,12 @@
         approverIds.data("skip-users", skipUsers.splice(approverIndex, 1));
       }
-      return false;
+      ev.preventDefault();
     });
-    $(".approver-list").on("click", ".unsaved-approvers.approver-group .btn-remove", function() {
+    $(".approver-list").on("click", ".unsaved-approvers.approver-group .btn-remove", function(ev) {
       var removeElement = $(this).closest("li");
-      var approverGroupId = parseInt(removeElement.attr("id").replace("group_",""));
+      var approverGroupId = parseInt(removeElement.attr("id").replace("group_",""), 10);
       var approverGroupIds = $("input#merge_request_approver_group_ids");
       var skipGroups = approverGroupIds.data("skip-groups") || [];
       var approverGroupIndex = skipGroups.indexOf(approverGroupId);
@@ -29,7 +29,7 @@
         approverGroupIds.data("skip-groups", skipGroups.splice(approverGroupIndex, 1));
       }
-      return false;
+      ev.preventDefault();
     });
     $("form.merge-request-form").submit(function() {

doc/api/groups.md

@@ -7,7 +7,7 @@ Get a list of groups. (As user: my groups or all available, as admin: all groups
 Parameters:
 - `all_available` (optional) - if passed, show all groups you have access to
-- `skip_groups` (optional)(array of group paths) - if passed, skip groups
+- `skip_groups` (optional)(array of group IDs) - if passed, skip groups
 ```
 GET /groups

doc/user/project/merge_requests/merge_request_approvals.md

@@ -62,7 +62,7 @@ sent to them and a todo is added to their list of todos.
 > [Introduced][ee-743] in GitLab Enterprise Edition 8.13.
-You can also assign one or more groups that can be assigned as approvers. It
+You can also define one or more groups that can be assigned as approvers. It
 works the same way like regular approvers do, the only difference is that you
 assign several users with one action. One possible scenario would be to to assign
 a group of approvers at the project level and change them later when creating