Fix markdown tests

Signed-off-by: Dmitriy Zaporozhets <dmitriy.zaporozhets@gmail.com>

spec/helpers/gitlab_markdown_helper_spec.rb

@@ -378,9 +378,10 @@ describe GitlabMarkdownHelper do
     it "should leave code blocks untouched" do
       helper.stub(:user_color_scheme_class).and_return(:white)
 
-      helper.markdown("\n    some code from $#{snippet.id}\n    here too\n").should include("<div class=\"white\"><div class=\"highlight\"><pre><span class=\"n\">some</span> <span class=\"n\">code</span> <span class=\"n\">from</span> $#{snippet.id}\n<span class=\"n\">here</span> <span class=\"n\">too</span>\n</pre></div></div>")
+      target_html = "<div class=\"white\"><div class=\"highlight\"><pre><span class=\"n\">some</span> <span class=\"n\">code</span> <span class=\"n\">from</span> <span class=\"err\">$</span><span class=\"mi\">#{snippet.id}</span>"
 
-      helper.markdown("\n```\nsome code from $#{snippet.id}\nhere too\n```\n").should include("<div class=\"white\"><div class=\"highlight\"><pre><span class=\"n\">some</span> <span class=\"n\">code</span> <span class=\"n\">from</span> $#{snippet.id}\n<span class=\"n\">here</span> <span class=\"n\">too</span>\n</pre></div></div>")
+      helper.markdown("\n    some code from $#{snippet.id}\n    here too\n").should include(target_html)
+      helper.markdown("\n```\nsome code from $#{snippet.id}\nhere too\n```\n").should include(target_html)
     end
 
     it "should leave inline code untouched" do