Jekyll was spelled "Jelyll" on line 41
Fix typo in theme_template README
Additional typo related to pull request #5472
Found an additional gammer error on line 41. Checked the rest of the file and it looks good.
Found an additional grammar typo on line 41. I reviewed the full file to see if I had missed anymore and the rest looks good. Sorry for the additional commits.
@jekyllbot: merge +bug
Update history to reflect merge of #5472 [ci skip]