Add missing new-lines at end of file
diff --git a/src/core/iomgr/sockaddr_utils.c b/src/core/iomgr/sockaddr_utils.c
index 5895610..740bbe7 100644
--- a/src/core/iomgr/sockaddr_utils.c
+++ b/src/core/iomgr/sockaddr_utils.c
@@ -188,4 +188,4 @@
               __FUNCTION__);
       return 0;
   }
-}
\ No newline at end of file
+}