Auto merge of #11517 - Chocobo1:github, r=weihanglo

Use proper git URL for GitHub repos

Follow up of ce174d4.

Author: bors

README.md

@@ -64,7 +64,7 @@ It is recommended to use the vendored versions as they are the versions that are
 First, you'll want to check out this repository
 
 ```
-git clone https://github.com/rust-lang/cargo
+git clone https://github.com/rust-lang/cargo.git
 cd cargo
 ```
 

src/doc/src/reference/overriding-dependencies.md

@@ -58,7 +58,7 @@ First thing we'll do is to clone the [`uuid` repository][uuid-repository]
 locally via:
 
 ```console
-$ git clone https://github.com/uuid-rs/uuid
+$ git clone https://github.com/uuid-rs/uuid.git
 ```
 
 Next we'll edit the manifest of `my-library` to contain: