diff --git a/src/class_diagram/visitor/translation_unit_visitor.cc b/src/class_diagram/visitor/translation_unit_visitor.cc
index f52f3544..0bdb8499 100644
--- a/src/class_diagram/visitor/translation_unit_visitor.cc
+++ b/src/class_diagram/visitor/translation_unit_visitor.cc
@@ -596,7 +596,7 @@ void translation_unit_visitor::process_class_bases(
         class_parent cp;
         auto ns = cx::util::ns(base.type(), ctx.entity_index());
         common::model::namespace_ base_ns;
-        if(!ns.empty())
+        if (!ns.empty())
             base_ns = common::model::namespace_{ns};
         base_ns = base_ns | common::model::namespace_{base.name()}.name();
         cp.set_name(base_ns.to_string());
@@ -811,7 +811,7 @@ bool translation_unit_visitor::add_nested_template_relationships(
         template_argument.find_nested_relationships(nested_relationships,
             relationship_type,
             [&d = ctx.diagram()](const std::string &full_name) {
-                if(full_name.empty())
+                if (full_name.empty())
                     return false;
                 auto [ns, name] = cx::util::split_ns(full_name);
                 return d.should_include(ns, name);
diff --git a/src/config/config.cc b/src/config/config.cc
index 3b0a8457..85041d43 100644
--- a/src/config/config.cc
+++ b/src/config/config.cc
@@ -217,8 +217,8 @@ void get_option<clanguml::common::model::namespace_>(const Node &node,
         if (node[option.name].Type() == NodeType::Scalar)
             option.set({node[option.name].template as<std::string>()});
         else if (node[option.name].Type() == NodeType::Sequence)
-            option.set({
-                node[option.name].template as<std::vector<std::string>>()[0]});
+            option.set(
+                {node[option.name].template as<std::vector<std::string>>()[0]});
         else
             throw std::runtime_error("Invalid using_namespace value");
     }
diff --git a/tests/t00045/t00045.cc b/tests/t00045/t00045.cc
index aa3ed0ac..3d8da7c2 100644
--- a/tests/t00045/t00045.cc
+++ b/tests/t00045/t00045.cc
@@ -1,22 +1,30 @@
-class A { };
+class A {
+};
 
-class AA { };
+class AA {
+};
 
 namespace ns1 {
 
-class A { };
+class A {
+};
 
 namespace ns2 {
 
-class A { };
+class A {
+};
 
-class B : public A { };
+class B : public A {
+};
 
-class C : public ns1::A { };
+class C : public ns1::A {
+};
 
-class D : public ns1::ns2::A { };
+class D : public ns1::ns2::A {
+};
 
-class E : public ::A { };
+class E : public ::A {
+};
 
 class R {
 public: