" <arg name=\"set\" type=\"as\" direction=\"in\"/>\n" \
" </method>\n" \
" <method name=\"ListUnitFiles\">\n" \
- " <arg name=\"changes\" type=\"a(ss)\" direction=\"out\"/>\n" \
+ " <arg name=\"files\" type=\"a(ss)\" direction=\"out\"/>\n" \
" </method>\n" \
" <method name=\"GetUnitFileState\">\n" \
" <arg name=\"file\" type=\"s\" direction=\"in\"/>\n" \