Removed potentially confusing Ctrl/Cmd+S wording in editor connection error
Removed potentially confusing Ctrl/Cmd+S wording in editor connection error

no issue

- there can be cases where the connection fails but Ctrl/Cmd+S won't work as a direct retry (eg, publish fails so the status reverts, in that case Cmd+S would save a draft rather than re-attempt a publish)
- switched to a neutral "try again" message

TryGhost/Ghost-Admin,TryGhost/Ghost-Admin