Add description to package.json (#320)
Add description to package.json (#320)

Fixes #319
jlongster/prettier,azz/prettier,danharper/prettier,lydell/prettier,prettier/prettier,yamafaktory/prettier,arijs/prettier-miscellaneous,prettier/prettier,rattrayalex/prettier,Skywalker13/prettier-space-parenthesis,arijs/prettier-with-tabs,azz/prettier,despairblue/prettier,Pajn/prettier,azz/prettier,existentialism/prettier,vjeux/prettier,lydell/prettier,Skywalker13/prettier-space-parenthesis,existentialism/prettier,lydell/prettier,existentialism/prettier,despairblue/prettier,rattrayalex/prettier,prettier/prettier,lydell/prettier,rattrayalex/prettier,arijs/prettier-miscellaneous,Skywalker13/prettier-space-parenthesis,Skywalker13/prettier-space-parenthesis,yamafaktory/prettier,existentialism/prettier,Pajn/prettier,prettier/prettier,arijs/prettier-with-tabs,azz/prettier,arijs/prettier-miscellaneous,arijs/prettier-miscellaneous