texinfo syntax fix.

diff --git a/doc/headers/grp.texi b/doc/headers/grp.texi
index fe519db..923f2fb 100644 (file)
--- a/doc/headers/grp.texi
+++ b/doc/headers/grp.texi
@@ -11,6 +11,7 @@ Portability problems fixed by Gnulib:
 
 Portability problems not fixed by Gnulib:
 @itemize
+@item
 This header file is missing on some platforms:
 mingw.
 @end itemize