-m(dup2): Texinfo typo

diff --git a/doc/posix-functions/dup2.texi b/doc/posix-functions/dup2.texi
index a9b4c91fe8ff5c1df550ec5369bec6b6e519017c..fd2cb07538410a5f0a7902e967cf53324632ea26 100644 (file)
--- a/doc/posix-functions/dup2.texi
+++ b/doc/posix-functions/dup2.texi
@@ -17,7 +17,7 @@ This function can hang when duplicating an fd to itself on some platforms:
 mingw.
 
 @item
-This function returns 0 for @code(dup2 (1, 1)} on some platforms:
+This function returns 0 for @code{dup2 (1, 1)} on some platforms:
 Cygwin 1.5.x.
 
 @item