Whitespace normalization.
diff --git a/setup.py b/setup.py
index 0c36184..0feb484 100644
--- a/setup.py
+++ b/setup.py
@@ -653,7 +653,7 @@
                 std_variants.append(os.path.join(dn, "db3%d"%x))
                 std_variants.append(os.path.join(dn, "db3.%d"%x))
 
-        db_inc_paths = std_variants + db_inc_paths 
+        db_inc_paths = std_variants + db_inc_paths
 
 
         db_ver_inc_map = {}