Add a period at the end of comment.

Deb, Diptorup · Deb, Diptorup · commit 77b5064472dd · 2020-07-14T15:20:48.000-07:00
diff --git a/source/dppl_opencl_interface.c b/source/dppl_opencl_interface.c
@@ -20,7 +20,7 @@
 ///
 /// \file
 /// This file implements the data types and functions declared in
-/// dppl_opencl_interface.h
+/// dppl_opencl_interface.h.
 ///
 //===----------------------------------------------------------------------===//
 #include "dppl_opencl_interface.h"
