strchrnul: work around cygwin bug

[pspp] / doc / posix-functions / getgrgid.texi

diff --git a/doc/posix-functions/getgrgid.texi b/doc/posix-functions/getgrgid.texi
index 6106665b8e299fcfef8e0f729df4acbbb2b42b16..98b5002b7b44943f04eade2692bc0dca0061911d 100644 (file)
--- a/doc/posix-functions/getgrgid.texi
+++ b/doc/posix-functions/getgrgid.texi
@@ -2,7 +2,7 @@
 @section @code{getgrgid}
 @findex getgrgid
 
-POSIX specification: @url{http://www.opengroup.org/onlinepubs/9699919799/functions/getgrgid.html}
+POSIX specification:@* @url{http://www.opengroup.org/onlinepubs/9699919799/functions/getgrgid.html}
 
 Gnulib module: ---