strchrnul: work around cygwin bug

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

diff --git a/doc/posix-functions/pow.texi b/doc/posix-functions/pow.texi
index 1fd5184b3f37545831fab83774bc1039463ac28e..42a73bf4a5682160f6789a942d1462f0a0af290d 100644 (file)
--- a/doc/posix-functions/pow.texi
+++ b/doc/posix-functions/pow.texi
@@ -2,7 +2,7 @@
 @section @code{pow}
 @findex pow
 
-POSIX specification: @url{http://www.opengroup.org/onlinepubs/9699919799/functions/pow.html}
+POSIX specification:@* @url{http://www.opengroup.org/onlinepubs/9699919799/functions/pow.html}
 
 Gnulib module: pow