Merge pull request #530 from crossbeam-rs/license

Remove parentheses from license field in Cargo.toml

Author: Stjepan Glavina

crossbeam-channel/Cargo.toml

@@ -7,7 +7,7 @@ name = "crossbeam-channel"
 version = "0.4.2"
 authors = ["The Crossbeam Project Developers"]
 edition = "2018"
-license = "(MIT OR Apache-2.0) AND BSD-2-Clause"
+license = "MIT AND BSD-2-Clause OR Apache-2.0 AND BSD-2-Clause"
 readme = "README.md"
 repository = "https://github.com/crossbeam-rs/crossbeam"
 homepage = "https://github.com/crossbeam-rs/crossbeam/tree/master/crossbeam-channel"

crossbeam-queue/Cargo.toml

@@ -7,7 +7,7 @@ name = "crossbeam-queue"
 version = "0.2.2"
 authors = ["The Crossbeam Project Developers"]
 edition = "2018"
-license = "(MIT OR Apache-2.0) AND BSD-2-Clause"
+license = "MIT AND BSD-2-Clause OR Apache-2.0 AND BSD-2-Clause"
 readme = "README.md"
 repository = "https://github.com/crossbeam-rs/crossbeam"
 homepage = "https://github.com/crossbeam-rs/crossbeam/tree/master/crossbeam-utils"