diff --git a/models/git_diff_test.go b/models/git_diff_test.go
index 4084814ec..3a1312ca5 100644
--- a/models/git_diff_test.go
+++ b/models/git_diff_test.go
@@ -1,70 +1,70 @@
 package models
 
 import (
-  dmp "github.com/sergi/go-diff/diffmatchpatch"
-  "html/template"
-  "testing"
+	dmp "github.com/sergi/go-diff/diffmatchpatch"
+	"html/template"
+	"testing"
 )
 
 func assertEqual(t *testing.T, s1 string, s2 template.HTML) {
-  if s1 != string(s2) {
-    t.Errorf("%s should be equal %s", s2, s1)
-  }
+	if s1 != string(s2) {
+		t.Errorf("%s should be equal %s", s2, s1)
+	}
 }
 
 func assertLineEqual(t *testing.T, d1 *DiffLine, d2 *DiffLine) {
-  if d1 != d2 {
-    t.Errorf("%v should be equal %v", d1, d2)
-  }
+	if d1 != d2 {
+		t.Errorf("%v should be equal %v", d1, d2)
+	}
 }
 
 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=\"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{
-    dmp.Diff{dmp.DiffEqual, "foo "},
-    dmp.Diff{dmp.DiffDelete, "bar"},
-    dmp.Diff{dmp.DiffInsert, " baz"},
-    dmp.Diff{dmp.DiffEqual, " biz"},
-  }, DIFF_LINE_DEL))
+	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"},
+		dmp.Diff{dmp.DiffEqual, " biz"},
+	}, DIFF_LINE_DEL))
 }
 
 // test if GetLine is return the correct lines
 func TestGetLine(t *testing.T) {
-  ds := DiffSection{Lines: []*DiffLine{
-    &DiffLine{LeftIdx: 28,  RightIdx:   28, Type: DIFF_LINE_PLAIN},
-    &DiffLine{LeftIdx: 29,  RightIdx:   29, Type: DIFF_LINE_PLAIN},
-    &DiffLine{LeftIdx: 30,  RightIdx:   30, Type: DIFF_LINE_PLAIN},
-    &DiffLine{LeftIdx: 31,  RightIdx:    0, Type: DIFF_LINE_DEL},
-    &DiffLine{LeftIdx:  0,  RightIdx:   31, Type: DIFF_LINE_ADD},
-    &DiffLine{LeftIdx:  0,  RightIdx:   32, Type: DIFF_LINE_ADD},
-    &DiffLine{LeftIdx: 32,  RightIdx:   33, Type: DIFF_LINE_PLAIN},
-    &DiffLine{LeftIdx: 33,  RightIdx:    0, Type: DIFF_LINE_DEL},
-    &DiffLine{LeftIdx: 34,  RightIdx:    0, Type: DIFF_LINE_DEL},
-    &DiffLine{LeftIdx: 35,  RightIdx:    0, Type: DIFF_LINE_DEL},
-    &DiffLine{LeftIdx: 36,  RightIdx:    0, Type: DIFF_LINE_DEL},
-    &DiffLine{LeftIdx:  0,  RightIdx:   34, Type: DIFF_LINE_ADD},
-    &DiffLine{LeftIdx:  0,  RightIdx:   35, Type: DIFF_LINE_ADD},
-    &DiffLine{LeftIdx:  0,  RightIdx:   36, Type: DIFF_LINE_ADD},
-    &DiffLine{LeftIdx:  0,  RightIdx:   37, Type: DIFF_LINE_ADD},
-    &DiffLine{LeftIdx: 37,  RightIdx:   38, Type: DIFF_LINE_PLAIN},
-    &DiffLine{LeftIdx: 38,  RightIdx:   39, Type: DIFF_LINE_PLAIN},
-  }}
+	ds := DiffSection{Lines: []*DiffLine{
+		&DiffLine{LeftIdx: 28, RightIdx: 28, Type: DIFF_LINE_PLAIN},
+		&DiffLine{LeftIdx: 29, RightIdx: 29, Type: DIFF_LINE_PLAIN},
+		&DiffLine{LeftIdx: 30, RightIdx: 30, Type: DIFF_LINE_PLAIN},
+		&DiffLine{LeftIdx: 31, RightIdx: 0, Type: DIFF_LINE_DEL},
+		&DiffLine{LeftIdx: 0, RightIdx: 31, Type: DIFF_LINE_ADD},
+		&DiffLine{LeftIdx: 0, RightIdx: 32, Type: DIFF_LINE_ADD},
+		&DiffLine{LeftIdx: 32, RightIdx: 33, Type: DIFF_LINE_PLAIN},
+		&DiffLine{LeftIdx: 33, RightIdx: 0, Type: DIFF_LINE_DEL},
+		&DiffLine{LeftIdx: 34, RightIdx: 0, Type: DIFF_LINE_DEL},
+		&DiffLine{LeftIdx: 35, RightIdx: 0, Type: DIFF_LINE_DEL},
+		&DiffLine{LeftIdx: 36, RightIdx: 0, Type: DIFF_LINE_DEL},
+		&DiffLine{LeftIdx: 0, RightIdx: 34, Type: DIFF_LINE_ADD},
+		&DiffLine{LeftIdx: 0, RightIdx: 35, Type: DIFF_LINE_ADD},
+		&DiffLine{LeftIdx: 0, RightIdx: 36, Type: DIFF_LINE_ADD},
+		&DiffLine{LeftIdx: 0, RightIdx: 37, Type: DIFF_LINE_ADD},
+		&DiffLine{LeftIdx: 37, RightIdx: 38, Type: DIFF_LINE_PLAIN},
+		&DiffLine{LeftIdx: 38, RightIdx: 39, Type: DIFF_LINE_PLAIN},
+	}}
 
-  assertLineEqual(t, ds.GetLine(DIFF_LINE_ADD, 31), ds.Lines[4])
-  assertLineEqual(t, ds.GetLine(DIFF_LINE_DEL, 31), ds.Lines[3])
+	assertLineEqual(t, ds.GetLine(DIFF_LINE_ADD, 31), ds.Lines[4])
+	assertLineEqual(t, ds.GetLine(DIFF_LINE_DEL, 31), ds.Lines[3])
 
-  assertLineEqual(t, ds.GetLine(DIFF_LINE_ADD, 33), ds.Lines[11])
-  assertLineEqual(t, ds.GetLine(DIFF_LINE_ADD, 34), ds.Lines[12])
-  assertLineEqual(t, ds.GetLine(DIFF_LINE_ADD, 35), ds.Lines[13])
-  assertLineEqual(t, ds.GetLine(DIFF_LINE_ADD, 36), ds.Lines[14])
-  assertLineEqual(t, ds.GetLine(DIFF_LINE_DEL, 34), ds.Lines[7])
-  assertLineEqual(t, ds.GetLine(DIFF_LINE_DEL, 35), ds.Lines[8])
-  assertLineEqual(t, ds.GetLine(DIFF_LINE_DEL, 36), ds.Lines[9])
-  assertLineEqual(t, ds.GetLine(DIFF_LINE_DEL, 37), ds.Lines[10])
+	assertLineEqual(t, ds.GetLine(DIFF_LINE_ADD, 33), ds.Lines[11])
+	assertLineEqual(t, ds.GetLine(DIFF_LINE_ADD, 34), ds.Lines[12])
+	assertLineEqual(t, ds.GetLine(DIFF_LINE_ADD, 35), ds.Lines[13])
+	assertLineEqual(t, ds.GetLine(DIFF_LINE_ADD, 36), ds.Lines[14])
+	assertLineEqual(t, ds.GetLine(DIFF_LINE_DEL, 34), ds.Lines[7])
+	assertLineEqual(t, ds.GetLine(DIFF_LINE_DEL, 35), ds.Lines[8])
+	assertLineEqual(t, ds.GetLine(DIFF_LINE_DEL, 36), ds.Lines[9])
+	assertLineEqual(t, ds.GetLine(DIFF_LINE_DEL, 37), ds.Lines[10])
 }