Repository: colored-rs/colored (language: rust)

Issue:
`extern crate` with `Rust 2018` mention in README might be misleading for new users
Replace `extern crate colored; // not needed in Rust 2018` by 2018+
New users could believe that the 2018 version exclusively don't requires it


Discussion / hints:

Fix patch:
diff --git a/README.md b/README.md
index 5d508e7..8c4a71c 100644
--- a/README.md
+++ b/README.md
@@ -37,7 +37,7 @@ colored = "2"
 and add this to your `lib.rs` or `main.rs`:
 
 ```rust
-    extern crate colored; // not needed in Rust 2018
+    extern crate colored; // not needed in Rust 2018+
 
     use colored::*;
 


Test patch: