fix ticket links

diff --git a/pdns/docs/expand b/pdns/docs/expand
index c70be1e2632dcb915163619fd6bec64f2959e34c..1532dc105b006a1f91f06a31cc065f26d3619e15 100755 (executable)
--- a/pdns/docs/expand
+++ b/pdns/docs/expand
@@ -10,4 +10,4 @@ sed \
 sed \
 's|\<T\([0-9][0-9]*\)\>| <ulink url="https://github.com/PowerDNS/pdns/issues/\1">\1</ulink>|g' |
 sed \
-'s|\<t\([0-9][0-9]+\)\>| <ulink url="https://github.com/PowerDNS/pdns/issues/\1">ticket \1</ulink>|g' 
+'s|\<t\([0-9][0-9]\+\)\>| <ulink url="https://github.com/PowerDNS/pdns/issues/\1">ticket \1</ulink>|g'