X-Git-Url: http://nitlanguage.org

diff --git a/c_src/opts._sep.h b/c_src/opts._sep.h
index 4fb8faa..03e0e60 100644
--- a/c_src/opts._sep.h
+++ b/c_src/opts._sep.h
@@ -1,3 +1,4 @@
+/* This C header file is generated by NIT to compile modules and programs that requires opts. */
 #ifndef opts__sep
 #define opts__sep
 #include "standard._sep.h"