style: small spelling fix

[DarthCharles]

Small typos I encountered while checking the code. Hope it helps :)

[GitCop]

There were the following issues with your Pull Request

• Commit: 343e64d
  • Commits must be in the following format: %{type}(%{scope}): %{description}

Guidelines are available at http://karma-runner.github.io/0.13/dev/git-commit-msg.html

---

This message was auto-generated by https://gitcop.com

[googlebot]

Thanks for your pull request. It looks like this may be your first contribution to a Google open source project, in which case you'll need to sign a Contributor License Agreement (CLA).

📝 Please visit https://cla.developers.google.com/ to sign.

Once you've signed, please reply here (e.g. I signed it!) and we'll verify. Thanks.

---

• If you've already signed a CLA, it's possible we don't have your GitHub username or you're using a different email address. Check your existing CLA data and verify that your email is set on your git commits.
• If you signed the CLA as a corporation, please let us know the company's name.

[dignifiedquire]

Thanks, the bot was referring to the commit message itself though, not the title of the PR. You can change that by using either git amend or git rebase -i, see here for details

[GitCop]

There were the following issues with your Pull Request

• Commit: 343e64d
  • Commits must be in the following format: %{type}(%{scope}): %{description}
• Commit: bd3e214
  • Commits must be in the following format: %{type}(%{scope}): %{description}
• Commit: 83df51d
  • Commits must be in the following format: %{type}(%{scope}): %{description}
  • Your subject line is longer than 70 characters

Guidelines are available at http://karma-runner.github.io/0.13/dev/git-commit-msg.html

---

This message was auto-generated by https://gitcop.com

[googlebot]

CLAs look good, thanks!

[GitCop]

There were the following issues with your Pull Request

• Commit: 343e64d
  • Commits must be in the following format: %{type}(%{scope}): %{description}
• Commit: bd3e214
  • Commits must be in the following format: %{type}(%{scope}): %{description}
• Commit: 83df51d
  • Commits must be in the following format: %{type}(%{scope}): %{description}
  • Your subject line is longer than 70 characters
• Commit: ea59053
  • Commits must be in the following format: %{type}(%{scope}): %{description}
• Commit: ddcd3b4
  • Commits must be in the following format: %{type}(%{scope}): %{description}
  • Your subject line is longer than 70 characters

Guidelines are available at http://karma-runner.github.io/0.13/dev/git-commit-msg.html

---

This message was auto-generated by https://gitcop.com

[GitCop]

There were the following issues with your Pull Request

• Commit: f30bf97
  • Commits must be in the following format: %{type}(%{scope}): %{description}

Guidelines are available at http://karma-runner.github.io/0.13/dev/git-commit-msg.html

---

This message was auto-generated by https://gitcop.com

[DarthCharles]

@dignifiedquire I think I'm messing things up here.

[dignifiedquire]

All good now thanks, the bot is not too clever ;)

[dignifiedquire]