debian/gbp.conf: update format assuming recent gbp.

5b0ece6a · intrigeri · d6ecdf66 · 5b0ece6a
Commit 5b0ece6a authored Dec 17, 2015 by intrigeri
--- a/debian/gbp.conf
+++ b/debian/gbp.conf
@@ -4,7 +4,7 @@
 debian-branch = master
 debian-tag = %(version)s

-[git-dch]
+[dch]
 full = True
 auto = True
 git-log = --no-merges