Found some small things here and there, so here they are. The issue is on the left; the fix - on the right:
Lets go -> Let's go! (at the end of the first cutscene)
You really don't know anyhing -> anything, 2nd cutscene
Cotten -> Cotton, 3rd cutscene
Who would've thought it works so well -> Who would've thought it'd work so well... (the cutscene before the final boss)
weeklings -> weaklings (the cutscene before the final boss)
rescueing -> rescuing (final cutscene)
That's all I've noticed, but perhaps someone else's gonna add more to the pile.
Thanks for the patch, I quite like this series!