Fix License file ref

Kartstig · Kartstig · commit 8f19224fb4ba · 2023-04-08T19:29:59.000+04:00
diff --git a/README.md b/README.md
@@ -109,4 +109,4 @@ $ iex -S mix
 
 Copyright (c) 2018 Herman Singh.
 
-This software is licensed under [the MIT license](./LICENSE).
+This software is licensed under [the MIT license](./LICENSE.md).

Original file line number	Diff line number	Diff line change
`@@ -109,4 +109,4 @@ $ iex -S mix`
`109`	`109`
`110`	`110`	`Copyright (c) 2018 Herman Singh.`
`111`	`111`
`112`		`-This software is licensed under [the MIT license](./LICENSE).`
	`112`	`+This software is licensed under [the MIT license](./LICENSE.md).`