You are left with a choice: (1) use one of the existing language files as a template, (2) generate your own template, or (3) ask the author to provide a correct one.
O ka tokafatsa jang tsela e o dirisang dithulusu tse di mo lebokosong ka yone? (1) Kopa mogolwane yo o tlhokometseng setlhopha sa lona gore a go thuse, (2) bereka le mmoledi kgotsa mmulatsela yo o nang le maitemogelo, o bo o (3) nna o dirisa dikakantsho tse o di newang.