[x/tour] content: fix grammar in flowcontrol.article

The lack of agreement in tense between the parallel verbs `execute` (_are executed_) and `return` in this sentence threw me. This simpler construction is more grammatically correct, according to some standards, and less confusing to me.

Change-Id: I6351ce29a684d9b0d18f57b914072c43219401aa
GitHub-Last-Rev: c6f29ca49a4e523c6d2cd2476f66a22fb7448881
GitHub-Pull-Request: golang/tour#629
Reviewed-on: https://go-review.googlesource.com/c/141577
Reviewed-by: Rob Pike <r@golang.org>
X-Tour-Commit: 44b8c1d75caea04a0a1feba084b164b0f9fd49eb
1 file changed
tree: 2077fcbc30388d112bb9be30795cceebce717b8f
  1. tour/
  2. AUTHORS
  3. CONTRIBUTING.md
  4. CONTRIBUTORS
  5. LICENSE
  6. PATENTS
  7. README.md
README.md

Go Website

This repository holds the Go Website server code and content.

Download/Install

The easiest way to install is to run go get -u golang.org/x/website. You can also manually git clone the repository to $GOPATH/src/golang.org/x/website.

Report Issues / Send Patches

This repository uses Gerrit for code changes. To learn how to submit changes to this repository, see https://golang.org/doc/contribute.html.

The main issue tracker for the time repository is located at https://github.com/golang/go/issues. Prefix your issue with “x/website:” in the subject line, so it is easy to find.