Update link to gitter

ghostbuster91 · web-flow · commit 638115816d29 · 2019-12-17T20:51:27.000+01:00
diff --git a/CONTRIBUTING.md b/CONTRIBUTING.md
@@ -2,4 +2,4 @@ Diffx is an early stage project. Everything might change. All suggestions welcom
 
 See the list of [issues](https://github.com/softwaremill/diffx/issues) and pick one! Or report your own.
 
-If you are having doubts on the why or how something works, don't hesitate to ask a question on [gitter](https://gitter.com/softwaremill/diffx) or via github. This probably means that the documentation, scaladocs or code is unclear and be improved for the benefit of all.
+If you are having doubts on the why or how something works, don't hesitate to ask a question on [gitter](https://gitter.im/softwaremill/diffx) or via github. This probably means that the documentation, scaladocs or code is unclear and be improved for the benefit of all.

Original file line number	Diff line number	Diff line change
`@@ -2,4 +2,4 @@ Diffx is an early stage project. Everything might change. All suggestions welcom`
`2`	`2`
`3`	`3`	`See the list of [issues](https://github.com/softwaremill/diffx/issues) and pick one! Or report your own.`
`4`	`4`
`5`		`-If you are having doubts on the why or how something works, don't hesitate to ask a question on [gitter](https://gitter.com/softwaremill/diffx) or via github. This probably means that the documentation, scaladocs or code is unclear and be improved for the benefit of all.`
	`5`	`+If you are having doubts on the why or how something works, don't hesitate to ask a question on [gitter](https://gitter.im/softwaremill/diffx) or via github. This probably means that the documentation, scaladocs or code is unclear and be improved for the benefit of all.`