Remove comment about "foreign key constraint fails".

Because:
* Doesn't happen anymore.
* Wouldn't help.

diff --git a/tests/testdb.md b/tests/testdb.md
index 1a9da8d29638ae8a3854fcaadb15221921bf5e08..c8d2014984eb8a1a4dc66f450539e9a86d210b7c 100644 (file)
--- a/tests/testdb.md
+++ b/tests/testdb.md
@@ -5,7 +5,7 @@ First import a "real" database snapshot in a temparary database on a non-product
     mysql philipp_winterrodeln_wiki < philipp_winterrodeln_wiki.sql
 
 
-Delete unnessary tables (execute it a few times until no more "Cannot delete or update a parent row: a foreign key constraint fails" errors occur):
+Delete unnessary tables:
 ```{sql}
 DROP TABLE IF EXISTS
 wrintermapsreport,