fix(readme): http to https

etisdew · komaeda · commit 70946b85e536 · 2019-07-08T16:58:14.000+02:00
changing readme image (line 1) to https fixes markdown preview and improves fidelity
diff --git a/README.md b/README.md
@@ -1,4 +1,4 @@
-![crab pet](http://i.imgur.com/LbZJgmm.gif) 
+![crab pet](https://i.imgur.com/LbZJgmm.gif) 
 
 # rustlings 🦀❤️
 

Original file line number	Diff line number	Diff line change
`@@ -1,4 +1,4 @@`
`1`		`-![crab pet](http://i.imgur.com/LbZJgmm.gif)`
	`1`	`+![crab pet](https://i.imgur.com/LbZJgmm.gif)`
`2`	`2`
`3`	`3`	`# rustlings 🦀❤️`
`4`	`4`