Remove #![doc(html_root_url)]

See #185 for
justification.

Author: jplatte

Cargo.toml

@@ -1,7 +1,7 @@
 [package]
 name = "env_logger"
 edition = "2018"
-version = "0.8.2" # remember to update html_root_url
+version = "0.8.2"
 authors = ["The Rust Project Developers"]
 license = "MIT/Apache-2.0"
 readme = "README.md"

src/lib.rs

@@ -232,7 +232,6 @@
 #![doc(
     html_logo_url = "https://www.rust-lang.org/logos/rust-logo-128x128-blk-v2.png",
     html_favicon_url = "https://www.rust-lang.org/static/images/favicon.ico",
-    html_root_url = "https://docs.rs/env_logger/0.8.2"
 )]
 #![cfg_attr(test, deny(warnings))]
 // When compiled for the rustc compiler itself we want to make sure that this is