all: fix some typos in comment

Change-Id: Ia209f0a6d9b19d14e655c65d1287a1416b48c487
Reviewed-on: https://go-review.googlesource.com/c/crypto/+/707535
Reviewed-by: Carlos Amedee <carlos@golang.org>
Reviewed-by: Michael Pratt <mpratt@google.com>
Auto-Submit: Sean Liao <sean@liao.dev>
Reviewed-by: Nicola Murino <nicola.murino@gmail.com>
LUCI-TryBot-Result: Go LUCI <golang-scoped@luci-project-accounts.iam.gserviceaccount.com>
Reviewed-by: Sean Liao <sean@liao.dev>

Author: cuishuang

acme/autocert/internal/acmetest/ca.go

@@ -145,7 +145,7 @@ func (ca *CAServer) URL() string {
 	return ca.url
 }
 
-// Roots returns a pool cointaining the CA root.
+// Roots returns a pool containing the CA root.
 func (ca *CAServer) Roots() *x509.CertPool {
 	if ca.url == "" {
 		panic("Roots called before Start")

acme/rfc8555.go

@@ -232,7 +232,7 @@ func (c *Client) AuthorizeOrder(ctx context.Context, id []AuthzID, opt ...OrderO
 	return responseOrder(res)
 }
 
-// GetOrder retrives an order identified by the given URL.
+// GetOrder retrieves an order identified by the given URL.
 // For orders created with AuthorizeOrder, the url value is Order.URI.
 //
 // If a caller needs to poll an order until its status is final,

chacha20/chacha_arm64.s

@@ -29,7 +29,7 @@ loop:
 	MOVD	$NUM_ROUNDS, R21
 	VLD1	(R11), [V30.S4, V31.S4]
 
-	// load contants
+	// load constants
 	// VLD4R (R10), [V0.S4, V1.S4, V2.S4, V3.S4]
 	WORD	$0x4D60E940
 

internal/wycheproof/rsa_pss_test.go

@@ -141,7 +141,7 @@ func TestRsaPss(t *testing.T) {
 			}
 			// Run all the tests twice: the first time with the salt length
 			// as PSSSaltLengthAuto, and the second time with the salt length
-			// explictily set to tg.SLen.
+			// explicitly set to tg.SLen.
 			for i := 0; i < 2; i++ {
 				for _, sig := range tg.Tests {
 					h.Reset()

nacl/box/box_test.go

@@ -114,7 +114,7 @@ func TestSealOpenAnonymous(t *testing.T) {
 		t.Fatal("expected out to be unchanged")
 	}
 	if !bytes.HasPrefix(box, orig) {
-		t.Fatal("expected out to be coppied to returned slice")
+		t.Fatal("expected out to be copied to returned slice")
 	}
 	_, ok = OpenAnonymous(nil, box[len(out):], publicKey, privateKey)
 	if !ok {

nacl/sign/sign_test.go

@@ -69,6 +69,6 @@ func TestGenerateSignOpen(t *testing.T) {
 	}
 
 	if !bytes.Equal(message, testMessage) {
-		t.Fatalf("verified message does not match signed messge, got\n%x\n, expected\n%x", message, testMessage)
+		t.Fatalf("verified message does not match signed message, got\n%x\n, expected\n%x", message, testMessage)
 	}
 }

openpgp/packet/opaque_test.go

@@ -51,7 +51,7 @@ func TestOpaqueParseReason(t *testing.T) {
 	const expectedBad = 3
 	// Test post-conditions, make sure we actually parsed packets as expected.
 	if badPackets != expectedBad {
-		t.Errorf("unexpected # unparseable packets: %d (want %d)", badPackets, expectedBad)
+		t.Errorf("unexpected # unparsable packets: %d (want %d)", badPackets, expectedBad)
 	}
 	if uid == nil {
 		t.Errorf("failed to find expected UID in unsupported keyring")

openpgp/s2k/s2k.go

@@ -53,7 +53,7 @@ func (c *Config) hash() crypto.Hash {
 
 func (c *Config) encodedCount() uint8 {
 	if c == nil || c.S2KCount == 0 {
-		return 96 // The common case. Correspoding to 65536
+		return 96 // The common case. Corresponding to 65536
 	}
 
 	i := c.S2KCount

ssh/agent/keyring.go

@@ -112,7 +112,7 @@ func (r *keyring) Unlock(passphrase []byte) error {
 }
 
 // expireKeysLocked removes expired keys from the keyring. If a key was added
-// with a lifetimesecs contraint and seconds >= lifetimesecs seconds have
+// with a lifetimesecs constraint and seconds >= lifetimesecs seconds have
 // elapsed, it is removed. The caller *must* be holding the keyring mutex.
 func (r *keyring) expireKeysLocked() {
 	for _, k := range r.keys {

ssh/agent/keyring_test.go

@@ -30,7 +30,7 @@ func validateListedKeys(t *testing.T, a Agent, expectedKeys []string) {
 		return
 	}
 	if len(listedKeys) != len(expectedKeys) {
-		t.Fatalf("expeted %d key, got %d", len(expectedKeys), len(listedKeys))
+		t.Fatalf("expected %d key, got %d", len(expectedKeys), len(listedKeys))
 		return
 	}
 	actualKeys := make(map[string]bool)