Simplify the code to keep xcode happy
diff --git a/include/vk_mem_alloc.h b/include/vk_mem_alloc.h
index b74232a..c424ab9 100644
--- a/include/vk_mem_alloc.h
+++ b/include/vk_mem_alloc.h
@@ -5879,9 +5879,14 @@
     void PostMinorCounter()

     {

         if(m_MinorCounter < m_MajorCounter)

+        {

             ++m_MinorCounter;

+        }

         else if(m_MajorCounter > 0)

-            --m_MajorCounter, --m_MinorCounter;

+        {

+            --m_MajorCounter;

+            --m_MinorCounter;

+        }

     }

 };