small output fix

bin/epm-release_upgrade

@@ -24,7 +24,7 @@ __replace_alt_version_in_repo()
 	local i
 	assure_exists apt-repo
 	echo "Upgrading $DISTRNAME from $1 to $2 ..."
-	docmd apt-repo list | sed -e "s|\($1/branch\)|{\1}->$2/branch<|g" | egrep --color -- "$1/branch"
+	docmd apt-repo list | sed -e "s|\($1/branch\)|{\1}->{$2/branch}|g" | egrep --color -- "$1/branch"
 	confirm "Are these correct changes?" || fatal "Exiting"
 	for i in /etc/apt/sources.list /etc/apt/sources.list.d/*.list ; do
 		[ -s "$i" ] || continue