nuke whitespace

test/test_markup.rb

@@ -478,11 +478,11 @@ np.array([[2,2],[1,3]],np.float)
   test "sequence diagram blocks" do
     content = "a\n\n{{{default\nalice->bob: Test\n}}}\n\nb"
     output = /.*<img src="http:\/\/www\.websequencediagrams\.com\/\?img=\w{9}" \/>.*/
-    
+
     index = @wiki.repo.index
     index.add("Bilbo-Baggins.md", content)
     index.commit("Add sequence diagram")
-    
+
     page = @wiki.page("Bilbo Baggins")
     rendered = Gollum::Markup.new(page).render
     assert_not_nil rendered.match(output)