Commenting with cmd+/ doesn't add space after `!--`

[Katzen-Gott]

Say there is a .story file

Scenario: some scenario Given some state And some other state When I do something State is changed

Try to comment "And" step using cmd+/. Result will be

Scenario: some scenario Given some state !--And some other state When I do something State is changed

But JBehave requires a space after !--, otherwise it tries to put commented line as a parameter for previous step. In other words, result should be:

Scenario: some scenario Given some state !-- And some other state When I do something State is changed