diff --git a/docs/test_cases/t00031.md b/docs/test_cases/t00031.md
index 6785ed47..6bbd1027 100644
--- a/docs/test_cases/t00031.md
+++ b/docs/test_cases/t00031.md
@@ -29,14 +29,10 @@ class A {
 };
 
 /// @uml{style[#line.dotted:blue]}
-enum B {
-    one,
-    two,
-    three
-};
+enum B { one, two, three };
 
 /// @uml{style[#pink;line:red;line.bold;text:red]}
-template<typename T> class C {
+template <typename T> class C {
     T ttt;
 };