The proper way to write a transcript is to write it while you're watching the episode, going back as many times as necessary to get everything. And the proper way to write a page is not to write a bit and let someone else deal with the rest; it's to actually write it yourself, to the full extent of your abilities.
Until such time as you finish every unfinished transcript you've started, you're hereby forbidden to start new ones unless they're completed on literally the first edit.
There are many ways to fix that. Google can correctly fix most misspellings of any word, and voice input on nearly any device with a microphone will give you the correct spelling, if you can pronounce the word.