maint: clarify web-doc-update instructions

* README-release: sync a tiny change from coreutils.

diff --git a/README-release b/README-release
index 90d03fdc07d7c0e5562c40629271aa1ffa9dc832..6e84bcfe72d0e827735f7722caf29dfeac568457 100644 (file)
--- a/README-release
+++ b/README-release
@@ -80,4 +80,4 @@ Once all the builds and tests have passed,
 
     http://www.gnu.org/software/gzip/manual/
 
-  by running the gnu-web-doc-update script.
+    build-aux/gnu-web-doc-update