runtime: amend comments a bit

Change-Id: I3cabc57f6b8f803f966221f9583a5edb8828ca12
GitHub-Last-Rev: 57569ace50ab8ce3d39e17ddf25ad161dffcc19d
GitHub-Pull-Request: golang/go#76086
Reviewed-on: https://go-review.googlesource.com/c/go/+/715600
Reviewed-by: Michael Pratt <mpratt@google.com>
Reviewed-by: Jorropo <jorropo.pgm@gmail.com>
LUCI-TryBot-Result: Go LUCI <golang-scoped@luci-project-accounts.iam.gserviceaccount.com>
Reviewed-by: Keith Randall <khr@google.com>

diff --git a/src/runtime/defer_test.go b/src/runtime/defer_test.go
index e3d0d0776854261dc2fcf42edbfeef85278221c2..5431c51134258b891cd644c7e0ca1ef267c42955 100644 (file)
--- a/src/runtime/defer_test.go
+++ b/src/runtime/defer_test.go
@@ -150,7 +150,7 @@ func TestAbortedPanic(t *testing.T) {
 // This tests that recover() does not succeed unless it is called directly from a
 // defer function that is directly called by the panic.  Here, we first call it
 // from a defer function that is created by the defer function called directly by
-// the panic.  In
+// the panic.
 func TestRecoverMatching(t *testing.T) {
        defer func() {
                r := recover()

diff --git a/src/runtime/runtime2.go b/src/runtime/runtime2.go
index eaf24fe908c5e467e89e6d4e694e37032c023718..721fae0b28b3c78d1a3a32ca91e199b4db6fbbd2 100644 (file)
--- a/src/runtime/runtime2.go
+++ b/src/runtime/runtime2.go
@@ -1352,7 +1352,7 @@ var (
        // be atomic. Length may change at safe points.
        //
        // Each P must update only its own bit. In order to maintain
-       // consistency, a P going idle must the idle mask simultaneously with
+       // consistency, a P going idle must set the idle mask simultaneously with
        // updates to the idle P list under the sched.lock, otherwise a racing
        // pidleget may clear the mask before pidleput sets the mask,
        // corrupting the bitmap.