diff --git a/src/Memory/UniquePtrList.hpp b/src/Memory/UniquePtrList.hpp
index 5b5ed36..9ea8e46 100644
--- a/src/Memory/UniquePtrList.hpp
+++ b/src/Memory/UniquePtrList.hpp
@@ -46,7 +46,7 @@ namespace ArbUt {
             _vector[index] = nullptr;
             return p;
         }
-        void Swap(size_t indexA, size_t indexB){
+        void Swap(size_t indexA, size_t indexB) {
             auto temp = _vector[indexA];
             _vector[indexA] = _vector[indexB];
             _vector[indexB] = temp;