Fixed template string in Crypto Documentation

[MrOutput]

Template string was syntactically incorrect. Copied Documentation code
would throw an error.

[jasnell]

LGTM

[tflanagan]

dup of #5235,

@MrOutput, do you need any help in setting this PR up for landing? What's the reason you closed/deleted the last PR you opened?

[MrOutput]

@tflanagan admittedly, I had difficulties amending my commit message.

[MylesBorins]

@MrOutput in future if you need to modify a single commit message you can do so with
git commit --amed
That will open the last commit message in a text editor to modify. You will then need to force push over your old branch
git push [remote name] [branch-name] -f

If you have multiple commits you can use git rebase interactive to change stuff
git rebase -i HEAD~5 Where the number is how many commits you want to work on.

This will give you a list of commits and options for each other. You can easily squash (merge commits), delete commits, change the commit message, and more.

[MrOutput]

@thealphanerd I did that but told me it could not push and that I needed to pull down again. Then I tried rebasing it. Now I see, I needed to force the push...thank you!

[silverwind]

Thanks! Landed in 51bd770 with the commit message amended.