change displayed name of gene's modification site
Instead of CellDesigner name `don't care` display in MINERVA `other`. ![Screenshot_2022-02-07_at_12.41.53](/uploads/8a1a7a324d931ce3410e9573c6f96ee0/Screenshot_2022-02-07_at_12.41.53.png) ![Screenshot_2022-02-07_at_12.45.01](/uploads/174eeb76aece0be42da9d5e2e5cbffe2/Screenshot_2022-02-07_at_12.45.01.png)
issue