[dak/master] fix typo

[Mark Hymers <mhy@debian.org>]

Signed-off-by: Mark Hymers <mhy@debian.org>
---
 dak/update_db.py |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)

diff --git a/dak/update_db.py b/dak/update_db.py
index 7cb8a27..dc94350 100755
--- a/dak/update_db.py
+++ b/dak/update_db.py
@@ -134,7 +134,7 @@ Updates dak's database schema to the lastest version. You should disable crontab
             dakdb = __import__("dakdb", globals(), locals(), ['update'+str(i+1)])
             update_module = getattr(dakdb, "update"+str(i+1))
             update_module.do_update(self)
-            database_revision =+ 1
+            database_revision += 1
 
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-- 
1.5.6.5