We say "cancelation," not "cancellation."
Fixes #15928.
Change-Id: I66d545404665948a27281133cb9050eebf1debbb
Reviewed-on: https://go-review.googlesource.com/23673
Reviewed-by: Ian Lance Taylor <iant@golang.org>
<p>
Go 1.7 moves the <code>golang.org/x/net/context</code> package
into the standard library as <a href="/pkg/context/"><code>context</code></a>.
-This allows the use of contexts for cancellation, timeouts, and passing
+This allows the use of contexts for cancelation, timeouts, and passing
request-scoped data in other standard library packages,
including
<a href="#net">net</a>,