tree e5353ca89cd810368f60014fc40523ddd7e0ef8a
parent 6bb846ce41cdca087b14c8e3560a679691c424b6
author Evan Jones <evan.jones@bluecore.com> 1567541368 +0000
committer Brad Fitzpatrick <bradfitz@golang.org> 1575427812 +0000

tour: Rename mux -> mu to follow convention

Nearly all sync.Mutex members in the standard library are named mu,
or use "mu" as part of the name. While this isn't a documented
recommendation anywhere that I can find, it would seem nice to start
new users with this same convention.

Change-Id: I67cbe2a0052b81d8bb57d5ece0cefd2f3838f298
GitHub-Last-Rev: 31ef869d9b72e7eb08b9be9340242b0e535a175f
GitHub-Pull-Request: golang/tour#813
Reviewed-on: https://go-review.googlesource.com/c/tour/+/192725
Reviewed-by: Brad Fitzpatrick <bradfitz@golang.org>