fix this test

2 files changed, 2 insertions, 2 deletions

diff --git a/lib/sqlalchemy/sql/expression.py b/lib/sqlalchemy/sql/expression.py
index 3644cabc3..3f9aef2b7 100644
--- a/lib/sqlalchemy/sql/expression.py
+++ b/lib/sqlalchemy/sql/expression.py
@@ -2485,7 +2485,7 @@ class ColumnCollection(util.OrderedProperties):
             existing = self[key]
             if not existing.shares_lineage(value):
                 util.warn('Column %r on table %r being replaced by '
-                          '%r , which has the same key.  Consider '
+                          '%r, which has the same key.  Consider '
                           'use_labels for select() statements.' % (key,
                           getattr(existing, 'table', None), value))
             self._all_cols.remove(existing)
diff --git a/test/sql/test_selectable.py b/test/sql/test_selectable.py
index e881298a7..183b72111 100644
--- a/test/sql/test_selectable.py
+++ b/test/sql/test_selectable.py
@@ -1592,7 +1592,7 @@ class WithLabelsTest(fixtures.TestBase):
     def _assert_labels_warning(self, s):
         assert_raises_message(
             exc.SAWarning,
-            "replaced by another column with the same key",
+            r"replaced by Column.*, which has the same key",
             lambda: s.c
         )