Docs: Update stale version number in release notes (#303)

diff --git a/doc/release-notes/release-5.sgml b/doc/release-notes/release-5.sgml
index 63e583f1292722cfd6252de0f757aff0bed4e2d5..6b300de526b899d29d0f710c2cd76af1ad7f7f86 100644 (file)
--- a/doc/release-notes/release-5.sgml
+++ b/doc/release-notes/release-5.sgml
@@ -4,7 +4,7 @@
 <author>Squid Developers</author>
 
 <abstract>
-This document contains the release notes for version 4 of Squid.
+This document contains the release notes for version 5 of Squid.
 Squid is a WWW Cache application developed by the National Laboratory
 for Applied Network Research and members of the Web Caching community.
 </abstract>