Updated test cases documentation

docs/test_cases/t00024.md

@@ -33,20 +33,20 @@ public:
 
 class Target1 : public Target {
 public:
-    void m1() override { }
-    void m2() override { }
+    void m1() override {}
+    void m2() override {}
 };
 
 class Target2 : public Target {
 public:
-    void m1() override { }
-    void m2() override { }
+    void m1() override {}
+    void m2() override {}
 };
 
 class Proxy : public Target {
 public:
     Proxy(std::shared_ptr<Target> target)
-        : m_target {std::move(target)}
+        : m_target{std::move(target)}
     {
     }
     void m1() override { m_target->m1(); }
@@ -55,7 +55,6 @@ public:
 private:
     std::shared_ptr<Target> m_target;
 };
-
 }
 }