diff --git a/models/git_diff_test.go b/models/git_diff_test.go
index a7b9bdd6..4084814e 100644
--- a/models/git_diff_test.go
+++ b/models/git_diff_test.go
@@ -18,15 +18,15 @@ func assertLineEqual(t *testing.T, d1 *DiffLine, d2 *DiffLine) {
   }
 }
 
-func TestDiffToHtml(t *testing.T) {
-  assertEqual(t, "foo <span class=\"added-code\">bar</span> biz", diffToHtml([]dmp.Diff{
+func TestDiffToHTML(t *testing.T) {
+  assertEqual(t, "foo <span class=\"added-code\">bar</span> biz", diffToHTML([]dmp.Diff{
     dmp.Diff{dmp.DiffEqual, "foo "},
     dmp.Diff{dmp.DiffInsert, "bar"},
     dmp.Diff{dmp.DiffDelete, " baz"},
     dmp.Diff{dmp.DiffEqual, " biz"},
   }, DIFF_LINE_ADD))
 
-  assertEqual(t, "foo <span class=\"removed-code\">bar</span> biz", diffToHtml([]dmp.Diff{
+  assertEqual(t, "foo <span class=\"removed-code\">bar</span> biz", diffToHTML([]dmp.Diff{
     dmp.Diff{dmp.DiffEqual, "foo "},
     dmp.Diff{dmp.DiffDelete, "bar"},
     dmp.Diff{dmp.DiffInsert, " baz"},