Changed API spec files to describe the correct class

Restore changes for api spec files

Fix error in rspec Users

Delete extra space Repositories-spec

changelogs/unreleased/update-api-spec-files.yml

+---
+title: Update API spec files to describe the correct class
+merge_request: 
+author: Livier

spec/requests/api/award_emoji_spec.rb

 require 'spec_helper'
-describe API::API, api: true  do
+describe API::AwardEmoji, api: true  do
   include ApiHelpers
   let(:user)            { create(:user) }
   let!(:project)        { create(:empty_project) }

spec/requests/api/boards_spec.rb

 require 'spec_helper'
-describe API::API, api: true  do
+describe API::Boards, api: true  do
   include ApiHelpers
   let(:user)        { create(:user) }

spec/requests/api/branches_spec.rb

 require 'spec_helper'
 require 'mime/types'
-describe API::API, api: true  do
+describe API::Branches, api: true  do
   include ApiHelpers
   let(:user) { create(:user) }

spec/requests/api/builds_spec.rb

 require 'spec_helper'
-describe API::API, api: true do
+describe API::Builds, api: true do
   include ApiHelpers
   let(:user) { create(:user) }

spec/requests/api/commits_spec.rb

 require 'spec_helper'
 require 'mime/types'
-describe API::API, api: true  do
+describe API::Commits, api: true  do
   include ApiHelpers
   let(:user) { create(:user) }
   let(:user2) { create(:user) }

spec/requests/api/deploy_keys_spec.rb

 require 'spec_helper'
-describe API::API, api: true  do
+describe API::DeployKeys, api: true  do
   include ApiHelpers
   let(:user)        { create(:user) }

spec/requests/api/deployments_spec.rb

 require 'spec_helper'
-describe API::API, api: true  do
+describe API::Deployments, api: true  do
   include ApiHelpers
   let(:user)        { create(:user) }

spec/requests/api/environments_spec.rb

 require 'spec_helper'
-describe API::API, api: true  do
+describe API::Environments, api: true  do
   include ApiHelpers
   let(:user)          { create(:user) }

spec/requests/api/files_spec.rb

 require 'spec_helper'
-describe API::API, api: true  do
+describe API::Files, api: true  do
   include ApiHelpers
   let(:user) { create(:user) }
   let!(:project) { create(:project, namespace: user.namespace ) }

spec/requests/api/groups_spec.rb

 require 'spec_helper'
-describe API::API, api: true  do
+describe API::Groups, api: true  do
   include ApiHelpers
   let(:user1) { create(:user, can_create_group: false) }

spec/requests/api/internal_spec.rb

 require 'spec_helper'
-describe API::API, api: true  do
+describe API::Internal, api: true  do
   include ApiHelpers
   let(:user) { create(:user) }
   let(:key) { create(:key, user: user) }

spec/requests/api/issues_spec.rb

 require 'spec_helper'
-describe API::API, api: true  do
+describe API::Issues, api: true  do
   include ApiHelpers
   let(:user)        { create(:user) }

spec/requests/api/keys_spec.rb

 require 'spec_helper'
-describe API::API, api: true  do
+describe API::Keys, api: true  do
   include ApiHelpers
   let(:user)  { create(:user) }

spec/requests/api/labels_spec.rb

 require 'spec_helper'
-describe API::API, api: true  do
+describe API::Labels, api: true  do
   include ApiHelpers
   let(:user) { create(:user) }

spec/requests/api/merge_request_diffs_spec.rb

 require "spec_helper"
-describe API::API, 'MergeRequestDiffs', api: true  do
+describe API::MergeRequestDiffs, 'MergeRequestDiffs', api: true  do
   include ApiHelpers
   let!(:user)          { create(:user) }

spec/requests/api/merge_requests_spec.rb

 require "spec_helper"
-describe API::API, api: true  do
+describe API::MergeRequests, api: true  do
   include ApiHelpers
   let(:base_time)   { Time.now }
   let(:user)        { create(:user) }

spec/requests/api/milestones_spec.rb

 require 'spec_helper'
-describe API::API, api: true  do
+describe API::Milestones, api: true  do
   include ApiHelpers
   let(:user) { create(:user) }
   let!(:project) { create(:empty_project, namespace: user.namespace ) }

spec/requests/api/namespaces_spec.rb

 require 'spec_helper'
-describe API::API, api: true  do
+describe API::Namespaces, api: true  do
   include ApiHelpers
   let(:admin) { create(:admin) }
   let(:user) { create(:user) }

spec/requests/api/notes_spec.rb

 require 'spec_helper'
-describe API::API, api: true  do
+describe API::Notes, api: true  do
   include ApiHelpers
   let(:user) { create(:user) }
   let!(:project) { create(:project, :public, namespace: user.namespace) }