---

yaml
---
r: 233819
b: refs/heads/beta
c: 477561d
h: refs/heads/master
i:
  233817: fd6ebf7
  233815: 8d53520
v: v3

Author: bors

[refs]

@@ -23,7 +23,7 @@ refs/tags/0.9: 36870b185fc5f5486636d4515f0e22677493f225
 refs/tags/0.10: ac33f2b15782272ae348dbd7b14b8257b2148b5a
 refs/tags/0.11.0: e1247cb1d0d681be034adb4b558b5a0c0d5720f9
 refs/tags/0.12.0: f0c419429ef30723ceaf6b42f9b5a2aeb5d2e2d1
-refs/heads/beta: 010b7f36218215af2bc18ab1ea98aa980a34bf20
+refs/heads/beta: 477561de4ed62514ffdd688f938e83893ce124b2
 refs/tags/1.0.0-alpha: e42bd6d93a1d3433c486200587f8f9e12590a4d7
 refs/heads/tmp: 370fe2786109360f7c35b8ba552b83b773dd71d6
 refs/tags/1.0.0-alpha.2: 4c705f6bc559886632d3871b04f58aab093bfa2f

branches/beta/README.md

@@ -65,6 +65,9 @@ Read ["Installing Rust"] from [The Book].
    tools.
 
    ```sh
+   # Update package mirrors (may be needed if you have a fresh install of MSYS2)
+   $ pacman -Sy pacman-mirrors
+   
    # Choose one based on platform:
    $ pacman -S mingw-w64-i686-toolchain
    $ pacman -S mingw-w64-x86_64-toolchain

branches/beta/src/doc/trpl/loops.md

@@ -134,7 +134,7 @@ Outputs:
 ```text
 0: Content of line one
 1: Content of line two
-2: Content of line tree
+2: Content of line three
 3: Content of line four
 ```