sync: fix typo in doc

Change-Id: Ie1f35c7598bd2549a048d64e1b1279bf4acaa103 GitHub-Last-Rev: c8cc7df GitHub-Pull-Request: #28051 Reviewed-on: https://go-review.googlesource.com/c/140302 Reviewed-by: Daniel Martí <mvdan@mvdan.cc>
golang · Oct 6, 2018 · 963776e · 963776e
1 parent 2294e3e
commit 963776e
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/src/sync/runtime.go b/src/sync/runtime.go
@@ -54,7 +54,7 @@ func init() {
 }
 
 // Active spinning runtime support.
-// runtime_canSpin returns true is spinning makes sense at the moment.
+// runtime_canSpin returns true if spinning makes sense at the moment.
 func runtime_canSpin(i int) bool
 
 // runtime_doSpin does active spinning.