- $this->mDescription =
- "Convert from the old links schema (string->ID) to the new schema (ID->ID)."
- . "The wiki should be put into read-only mode while this script executes";
+ $this->addDescription(
+ 'Convert from the old links schema (string->ID) to the new schema (ID->ID). '
+ . 'The wiki should be put into read-only mode while this script executes' );