Update contributing.md

Developerayo · web-flow · commit afa4b10f8b61 · 2018-11-29T23:21:40.000+13:00
diff --git a/contributing.md b/contributing.md
@@ -21,3 +21,4 @@ Thank you for your suggestion!
 ### Updating your PR
 
 A lot of times, making a PR adhere to the standards above can be difficult. If the maintainers notice anything that we'd like changed, we'll ask you to edit your PR before we merge it. There's no need to open a new PR, just edit the existing one. If you're not sure how to do that, [here is a guide](https://github.com/RichardLitt/docs/blob/master/amending-a-commit-guide.md) on the different ways you can update your PR so that we can merge it.
+

Original file line number	Diff line number	Diff line change
`@@ -21,3 +21,4 @@ Thank you for your suggestion!`
`21`	`21`	`### Updating your PR`
`22`	`22`
`23`	`23`	`A lot of times, making a PR adhere to the standards above can be difficult. If the maintainers notice anything that we'd like changed, we'll ask you to edit your PR before we merge it. There's no need to open a new PR, just edit the existing one. If you're not sure how to do that, [here is a guide](https://github.com/RichardLitt/docs/blob/master/amending-a-commit-guide.md) on the different ways you can update your PR so that we can merge it.`
	`24`	`+`