Update config/db_tools.standalone.sample.yaml

Co-authored-by: Simon MELLERIN <simon.mellerin@makina-corpus.com>

Author: pounard

config/db_tools.standalone.sample.yaml

@@ -11,8 +11,7 @@
 # strategy will always use this folder as root path.
 #storage_directory: ./var/db_tools
 
-# Default filename strategy. You may specify one strategy for each doctrine
-# connection.
+# Default filename strategy. You may specify one strategy for each connection.
 # If you created and registered a custom one into the container as a
 # service, you may simply set the service identifier. If no service
 # exists, and your implementation does not require parameters, simply