Fix invalid description in commit status specs

app/models/commit_status.rb

@@ -29,7 +29,7 @@ class CommitStatus < ActiveRecord::Base
   end
   scope :exclude_ignored, -> do
-    # We want to ignore failed_but_allowed jobs
+    # We want to ignore failed but allowed to fail jobs
     where("allow_failure = ? OR status IN (?)",
       false, all_state_names - [:failed, :canceled, :manual])
   end

spec/models/commit_status_spec.rb

@@ -158,7 +158,7 @@ describe CommitStatus, :models do
     end
   end
-  describe '.exclude_ignored' do
+  describe '.after_stage' do
     subject { described_class.after_stage(0) }
     let(:statuses) do