diff --git a/src/rrd_tool.h b/src/rrd_tool.h
index 4cfe07e7b5352b3511efd3be9960c4f04bd353c3..43781da464783b56d6100a1eef71d9de06fa87c9 100644 (file)
--- a/src/rrd_tool.h
+++ b/src/rrd_tool.h
char *a,
char *b);
-#endif
+#endif /* _RRD_TOOL_H */
#ifdef __cplusplus
}