Fixed formatting

src/class_diagram/model/class.h

@@ -107,8 +107,8 @@ private:
 
 namespace std {
 template <>
-struct hash<std::reference_wrapper<
-    const clanguml::class_diagram::model::class_>> {
+struct hash<
+    std::reference_wrapper<const clanguml::class_diagram::model::class_>> {
     std::size_t operator()(const std::reference_wrapper<
         const clanguml::class_diagram::model::class_> &key) const
     {

src/class_diagram/visitor/translation_unit_visitor.cc

@@ -245,7 +245,7 @@ bool translation_unit_visitor::VisitClassTemplateSpecializationDecl(
         // Check if the class was already processed within
         // VisitClassTemplateDecl()
         if (diagram_.has_element(cls->getID()))
-            return true;
+        return true;
 
     // TODO: Add support for classes defined in function/method bodies
     if (cls->isLocalClass())

src/class_diagram/visitor/translation_unit_visitor.h

@@ -144,7 +144,8 @@ private:
         const clang::TemplateSpecializationType &template_instantiation_type);
 
     void process_unexposed_template_specialization_parameters(
-        const std::string &tspec, clanguml::class_diagram::model::template_parameter &tp,
+        const std::string &tspec,
+        clanguml::class_diagram::model::template_parameter &tp,
         clanguml::class_diagram::model::class_ &c);
 
     bool find_relationships_in_unexposed_template_params(