doc: fix typos in docs

Change-Id: Ib51283b35d6d35acd7a90cd531ff6897a23d9894
GitHub-Last-Rev: dd485f332e58c9467d68ed571317dfd56eea9d16
GitHub-Pull-Request: golang/go#66985
Reviewed-on: https://go-review.googlesource.com/c/go/+/580797
Reviewed-by: Ian Lance Taylor <iant@google.com>
Auto-Submit: Ian Lance Taylor <iant@google.com>
LUCI-TryBot-Result: Go LUCI <golang-scoped@luci-project-accounts.iam.gserviceaccount.com>
Reviewed-by: Joedian Reid <joedian@google.com>
diff --git a/doc/next/6-stdlib/2-unique.md b/doc/next/6-stdlib/2-unique.md
index b2c3bdf..45f3a9b 100644
--- a/doc/next/6-stdlib/2-unique.md
+++ b/doc/next/6-stdlib/2-unique.md
@@ -1,6 +1,6 @@
 ### New unique package
 
-The new [unique](/pkg/unique) package provides facilites for
+The new [unique](/pkg/unique) package provides facilities for
 canonicalizing values (like "interning" or "hash-consing").
 
 Any value of comparable type may be canonicalized with the new
diff --git a/doc/next/6-stdlib/99-minor/net/63116.md b/doc/next/6-stdlib/99-minor/net/63116.md
index 89ec4b1..87a0983 100644
--- a/doc/next/6-stdlib/99-minor/net/63116.md
+++ b/doc/next/6-stdlib/99-minor/net/63116.md
@@ -1,3 +1,3 @@
-The [DNSError] type now wraps errors caused by timeouts or cancelation.
+The [DNSError] type now wraps errors caused by timeouts or cancellation.
 For example, `errors.Is(someDNSErr, context.DeadlineExceedeed)`
 will now report whether a DNS error was caused by a timeout.