diff --git a/src/emulator/memory_region.hpp b/src/emulator/memory_region.hpp
index 71482bb5..6cec89c9 100644
--- a/src/emulator/memory_region.hpp
+++ b/src/emulator/memory_region.hpp
@@ -2,7 +2,7 @@
 #include "memory_permission.hpp"
 #include <cstddef>
 
-template<typename PermissionType = memory_permission>
+template <typename PermissionType = memory_permission>
 struct basic_memory_region
 {
     uint64_t start{};