avoid some overlong lines from posix urls, etc.

[gnulib.git] / doc / posix-functions / isdigit.texi

diff --git a/doc/posix-functions/isdigit.texi b/doc/posix-functions/isdigit.texi
index 51fcc4b..dab1b62 100644 (file)
--- a/doc/posix-functions/isdigit.texi
+++ b/doc/posix-functions/isdigit.texi
@@ -2,7 +2,7 @@
 @section @code{isdigit}
 @findex isdigit
 
-POSIX specification: @url{http://www.opengroup.org/onlinepubs/9699919799/functions/isdigit.html}
+POSIX specification:@* @url{http://www.opengroup.org/onlinepubs/9699919799/functions/isdigit.html}
 
 Gnulib module: ---