Remove Substitution referencing to nonexistent $1 field and tabTrigger typo

Same as 8fba0aae8959890e60b8579b34f3f935615e1050
Also a little typo in the `<tabTrigger>`
Merge pull request #33 from kuroisuna/patch-3

Remove Substitution referencing to nonexistent $1 field and tabTrigger t...