content: fix typo in blog post on Go 1.13 errors
Change-Id: I61fd0cb7dc3e6f17089501d729f680a044ddf13f
GitHub-Last-Rev: 4211f342552079574f1616c5ce2fcc5ca2d921a5
GitHub-Pull-Request: golang/blog#25
Reviewed-on: https://go-review.googlesource.com/c/blog/+/201837
Reviewed-by: Brad Fitzpatrick <bradfitz@golang.org>
diff --git a/content/go1.13-errors.article b/content/go1.13-errors.article
index 904b0eb..32e18eb 100644
--- a/content/go1.13-errors.article
+++ b/content/go1.13-errors.article
@@ -314,7 +314,7 @@
// DoSomething returns an error wrapping ErrPermission if the user
// does not have permission to do something.
- func DoSomething() {
+ func DoSomething() error {
if !userHasPermission() {
// If we return ErrPermission directly, callers might come
// to depend on the exact error value, writing code like this:
