all: fix spelling mistakes

Signed-off-by: nicksherron <nsherron90@gmail.com>

control/controlclient/direct.go

@@ -79,7 +79,7 @@ type Direct struct {
 	endpoints     []tailcfg.Endpoint
 	everEndpoints bool   // whether we've ever had non-empty endpoints
 	localPort     uint16 // or zero to mean auto
-	lastPingURL   string // last PingRequest.URL received, for dup suppresion
+	lastPingURL   string // last PingRequest.URL received, for dup suppression
 }
 
 type Options struct {

control/controlclient/map_test.go

@@ -218,7 +218,7 @@ func TestNetmapForResponse(t *testing.T) {
 		}
 		nm2 := ms.netmapForResponse(&tailcfg.MapResponse{
 			Node:      new(tailcfg.Node),
-			DNSConfig: nil, // implict
+			DNSConfig: nil, // implicit
 		})
 		if !reflect.DeepEqual(nm2.DNS, *someDNSConfig) {
 			t.Fatalf("2nd DNS wrong")

ipn/ipnserver/server.go

@@ -624,7 +624,7 @@ func Run(ctx context.Context, logf logger.Logf, logid string, getEngine func() (
 		resetOnZero:  !opts.SurviveDisconnects,
 	}
 
-	// When the context is closed or when we return, whichever is first, close our listner
+	// When the context is closed or when we return, whichever is first, close our listener
 	// and all open connections.
 	go func() {
 		select {

ipn/policy/policy.go

@@ -36,7 +36,7 @@ func IsInterestingService(s tailcfg.Service, os string) bool {
 		5900,  // vnc
 		32400, // plex
 
-		// And now some arbitary HTTP dev server ports:
+		// And now some arbitrary HTTP dev server ports:
 		// Eventually we'll remove this and make all ports
 		// work, once we nicely filter away noisy system
 		// ports.

ipn/store/aws/store_aws_test.go

@@ -82,7 +82,7 @@ func TestNewAWSStore(t *testing.T) {
 	store2 := s.(*awsStore)
 
 	// This is specific to the test, with the non-mocked API, LoadState() should
-	// have been already called and sucessful as no err is returned from NewAWSStore()
+	// have been already called and successful as no err is returned from NewAWSStore()
 	s2.(*awsStore).LoadState()
 
 	expected := map[ipn.StateKey]string{

logpolicy/logpolicy.go

@@ -238,7 +238,7 @@ func winProgramDataAccessible(dir string) bool {
 //
 // If log state for cmdname exists in / or $CACHE_DIRECTORY, and no
 // log state for that command exists in dir, then the log state is
-// moved from whereever it does exist, into dir. Leftover logs state
+// moved from wherever it does exist, into dir. Leftover logs state
 // in / and $CACHE_DIRECTORY is deleted.
 func tryFixLogStateLocation(dir, cmdname string) {
 	switch runtime.GOOS {

net/dns/resolver/tsdns_server_test.go

@@ -20,7 +20,7 @@ import (
 // resolveToIP returns a handler function which responds
 // to queries of type A it receives with an A record containing ipv4,
 // to queries of type AAAA with an AAAA record containing ipv6,
-// to queries of type NS with an NS record containg name.
+// to queries of type NS with an NS record containing name.
 func resolveToIP(ipv4, ipv6 netaddr.IP, ns string) dns.HandlerFunc {
 	return func(w dns.ResponseWriter, req *dns.Msg) {
 		m := new(dns.Msg)
@@ -71,7 +71,7 @@ func resolveToIP(ipv4, ipv6 netaddr.IP, ns string) dns.HandlerFunc {
 // by lowercasing the question and answer names, and responds
 // to queries of type A it receives with an A record containing ipv4,
 // to queries of type AAAA with an AAAA record containing ipv6,
-// to queries of type NS with an NS record containg name.
+// to queries of type NS with an NS record containing name.
 func resolveToIPLowercase(ipv4, ipv6 netaddr.IP, ns string) dns.HandlerFunc {
 	return func(w dns.ResponseWriter, req *dns.Msg) {
 		m := new(dns.Msg)

net/speedtest/speedtest_server.go

@@ -107,7 +107,7 @@ SpeedTestLoop:
 			case nil:
 				// successful read
 			default:
-				return nil, fmt.Errorf("unexpected error has occured: %w", err)
+				return nil, fmt.Errorf("unexpected error has occurred: %w", err)
 			}
 		} else {
 			// Need to change the data a little bit, to avoid any compression.

tstest/integration/vms/runner.nix

@@ -26,7 +26,7 @@
       # This package contains tools like `ssh-keygen`.
       openssh
 
-      # The C complier so cgo builds work.
+      # The C compiler so cgo builds work.
       gcc
 
       # The package manager Nix, just in case.

tsweb/debug_test.go

@@ -173,7 +173,7 @@ func ExampleDebugHandler_KV() {
 	dbg := Debugger(mux)
 	// Adds two list items to /debug/, showing that the condition is
 	// red and there are 42 donuts.
-	dbg.KV("Conditon", "red")
+	dbg.KV("Condition", "red")
 	dbg.KV("Donuts", 42)
 }
 

wgengine/bench/bench.go

@@ -221,7 +221,7 @@ func setupNonblockingChannelTest(logf logger.Logf, traf *TrafficGen) {
 
 // Same as above, but at an intermediate blocking channel and goroutine
 // to make things a little more like wireguard-go. Roughly 20% slower than
-// the single-channel verison.
+// the single-channel version.
 func setupDoubleChannelTest(logf logger.Logf, traf *TrafficGen) {
 	ch := make(chan []byte, 1000)
 	ch2 := make(chan []byte, 1000)

wgengine/router/ifconfig_windows.go

@@ -257,7 +257,7 @@ func configureInterface(cfg *Config, tun *tun.NativeTun) (retErr error) {
 		return fmt.Errorf("getting interface: %w", err)
 	}
 
-	// Send non-nil return errors to retErrc, to interupt our background
+	// Send non-nil return errors to retErrc, to interrupt our background
 	// setPrivateNetwork goroutine.
 	retErrc := make(chan error, 1)
 	defer func() {

wgengine/router/router_linux.go

@@ -192,7 +192,7 @@ func newUserspaceRouterAdvanced(logf logger.Logf, tunname string, linkMon *monit
 // set a timer to restore our rules, in case they were deleted. The timer lets
 // us do one fixup in response to a batch of rule deletes. It also lets us
 // delay arbitrarily to prevent a high-speed fight over the rule between
-// competiting processes. (Although empirically, systemd doesn't fight us
+// competing processes. (Although empirically, systemd doesn't fight us
 // like that... yet.)
 //
 // Note that we don't care about the table number. We don't strictly even care