diff --git a/CHANGELOG b/CHANGELOG
index 2618476..ca12a72 100644
--- a/CHANGELOG
+++ b/CHANGELOG
@@ -1,6 +1,6 @@
 0.5.4
-- TODO: document changes
-- make --echo parameter a bit more forgivable (better Python API support)
+- added engine_dict and engine_arg_* parameters to all api functions [Domen Kozar]
+- make --echo parameter a bit more forgivable (better Python API support) [Domen Kozar]
 - apply patch to refactor cmd line parsing for Issue 54 by Domen Kozar
 
 0.5.3
diff --git a/migrate/versioning/api.py b/migrate/versioning/api.py
index 92e8bdb..c996b89 100644
--- a/migrate/versioning/api.py
+++ b/migrate/versioning/api.py
@@ -321,7 +321,7 @@ def _migrate(url, repository, version, upgrade, err, **opts):
     changeset = schema.changeset(version)
     for ver, change in changeset:
         nextver = ver + changeset.step
-        print '%s -> %s... '%(ver, nextver),
+        print '%s -> %s... ' % (ver, nextver),
         if opts.get('preview_sql'):
             print
             print change.log