Changes

#3 (Aug 6, 2020, 8:31:51 PM)

1. Fix two more cases of space to remove around em-dash — Tidefelt Henrik / githubweb
2. Replace closed em-dash by open en-dash — Tidefelt Henrik / githubweb

#2 (Aug 5, 2020, 1:43:30 PM)

1. Remove spaces around em-dash — Tidefelt Henrik / githubweb