strchrnul: work around cygwin bug

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

diff --git a/doc/posix-functions/acos.texi b/doc/posix-functions/acos.texi
index e4b9f9c7e1c1cb90ebe54f6ff62ddb5eaa512655..d1583b478a51908c4cc64c01a3cd96ff480e43bf 100644 (file)
--- a/doc/posix-functions/acos.texi
+++ b/doc/posix-functions/acos.texi
@@ -2,7 +2,7 @@
 @section @code{acos}
 @findex acos
 
-POSIX specification: @url{http://www.opengroup.org/onlinepubs/9699919799/functions/acos.html}
+POSIX specification:@* @url{http://www.opengroup.org/onlinepubs/9699919799/functions/acos.html}
 
 Gnulib module: acos