Fix postinst script
Fix postinst script

Somehow the line breaks got all messed up and when I cleaned this up
before I missed one line break.

ermshiperete/LfMerge,sillsdev/LfMerge,ermshiperete/LfMerge,sillsdev/LfMerge,ermshiperete/LfMerge,sillsdev/LfMerge