tree b32f3fa85d95c02b188357dcf1f12a4b079530e7
parent bee86fdf851c2f1e78b17b67e22e492bd6fd8ebf
author Alberto Donizetti <alb.donizetti@gmail.com> 1541698724 +0100
committer Alberto Donizetti <alb.donizetti@gmail.com> 1541783666 +0000

[x/tour] content: add newline to Printf call in flowcontrol

A missing \n doesn't matter when running the playground in the
browser, but apparently sometimes people copy the tour code snippets
in their editors; and anyway it's probably slightly nicer to be
consistent with the newlines.

Fixes golang/tour#642

Change-Id: I24d048e96620cbdaa668644e1460749cbea66ac5
Reviewed-on: https://go-review.googlesource.com/c/148617
Reviewed-by: Ian Lance Taylor <iant@golang.org>
X-Tour-Commit: cc618b7871d4aba6474c796954f8fc07aef01a82