Fix debug message
Fix debug message

https://bugzilla.gnome.org/show_bug.cgi?id=743125

GNOME/java-atk-wrapper,thisMagpie/java-atk-wrapper,thisMagpie/java-atk-wrapper,GNOME/java-atk-wrapper,thisMagpie/java-atk-wrapper,GNOME/java-atk-wrapper