Fix specs

Signed-off-by: Rémy Coutable <remy@rymai.me>

spec/finders/branches_finder_spec.rb

@@ -20,7 +20,7 @@ describe BranchesFinder do
         result = branches_finder.execute
-        expect(result.first.name).to eq('video')
+        expect(result.first.name).to eq('crlf-diff')
       end
       it 'sorts by last_updated' do

spec/lib/gitlab/highlight_spec.rb

@@ -22,7 +22,7 @@ describe Gitlab::Highlight, lib: true do
       let(:branch) { 'crlf-diff' }
       let(:blob) { repository.blob_at_branch(branch, path) }
       let(:lines) do
-        Gitlab::Highlight.highlight_lines(project.repository, 'crlf-diff-test', 'files/whitespace')
+        Gitlab::Highlight.highlight_lines(project.repository, 'crlf-diff', 'files/whitespace')
       end
       it 'strips extra LFs' do