Assorted typo fixes

RELEASE_NOTES

@@ -112,7 +112,7 @@
 2019.9.0
 - 2019-09-05 TUN-2279: Revert path encoding fix
 - 2019-08-30 AUTH-2021 - check error for failing tests
-- 2019-08-29 AUTH-2030: Support both authorized_key and short lived cert authentication simultaniously without specifiying at start time
+- 2019-08-29 AUTH-2030: Support both authorized_key and short lived cert authentication simultaneously without specifying at start time
 - 2019-08-29 AUTH-2026: Adds support for non-pty sessions and inline command exec
 - 2019-08-26 AUTH-1943: Adds session logging
 - 2019-08-26 TUN-2162: Decomplect OpenStream to allow finer-grained timeouts

cmd/cloudflared/config/configuration.go

@@ -67,7 +67,7 @@ func FindDefaultConfigPath() string {
 // i.e. it fails if a user specifies both --url and --unix-socket
 func ValidateUnixSocket(c *cli.Context) (string, error) {
 	if c.IsSet("unix-socket") && (c.IsSet("url") || c.NArg() > 0) {
-		return "", errors.New("--unix-socket must be used exclusivly.")
+		return "", errors.New("--unix-socket must be used exclusively.")
 	}
 	return c.String("unix-socket"), nil
 }

cmd/cloudflared/tunnel/signal.go

@@ -28,7 +28,7 @@ func waitForSignal(errC chan error, shutdownC chan struct{}) error {
 
 // waitForSignalWithGraceShutdown notifies all routines to shutdown immediately
 // by closing the shutdownC when one of the routines in main exits.
-// When this process recieves SIGTERM/SIGINT, it closes the graceShutdownC to
+// When this process receives SIGTERM/SIGINT, it closes the graceShutdownC to
 // notify certain routines to start graceful shutdown. When grace period is over,
 // or when some routine exits, it notifies the rest of the routines to shutdown
 // immediately by closing shutdownC.

dbconnect/cmd.go

@@ -149,7 +149,7 @@ func CmdAction(c *cli.Context) error {
 		}
 	}()
 
-	// Block until the the Proxy is online, retreive its address, and change the url to point to it.
+	// Block until the the Proxy is online, retrieve its address, and change the url to point to it.
 	// This is effectively "handing over" control to the tunnel package so it can run the tunnel daemon.
 	c.Set("url", "https://"+(<-listenerC).Addr().String())
 

dbconnect/proxy.go

@@ -98,7 +98,7 @@ func (proxy *Proxy) IsAllowed(r *http.Request, verbose ...bool) bool {
 
 // Start the Proxy at a given address and notify the listener channel when the server is online.
 func (proxy *Proxy) Start(ctx context.Context, addr string, listenerC chan<- net.Listener) error {
-	// STOR-611: use a seperate listener and consider web socket support.
+	// STOR-611: use a separate listener and consider web socket support.
 	httpListener, err := hello.CreateTLSListener(addr)
 	if err != nil {
 		return errors.Wrapf(err, "could not create listener at %s", addr)
@@ -217,7 +217,7 @@ func (proxy *Proxy) httpSubmit() http.HandlerFunc {
 func (proxy *Proxy) httpRespond(w http.ResponseWriter, r *http.Request, status int, message string) {
 	w.WriteHeader(status)
 
-	// Only expose the message detail of the reponse if the request is not HEAD
+	// Only expose the message detail of the response if the request is not HEAD
 	// and the user is authenticated. For example, this prevents an unauthenticated
 	// failed health check from accidentally leaking sensitive information about the Client.
 	if r.Method != http.MethodHead && proxy.IsAllowed(r) {

dbconnect/sql.go

@@ -278,10 +278,10 @@ func sqlRows(rows *sql.Rows) ([]map[string]interface{}, error) {
 func sqlValue(val interface{}, col *sql.ColumnType) interface{} {
 	bytes, ok := val.([]byte)
 	if ok {
-		// Opportunistically check for embeded JSON and convert it to a first-class object.
+		// Opportunistically check for embedded JSON and convert it to a first-class object.
-		var embeded interface{}
+		var embedded interface{}
-		if json.Unmarshal(bytes, &embeded) == nil {
+		if json.Unmarshal(bytes, &embedded) == nil {
-			return embeded
+			return embedded
 		}
 
 		// STOR-604: investigate a way to coerce PostgreSQL arrays '{a, b, ...}' into JSON.

h2mux/h2_dictionaries.go

@@ -468,7 +468,7 @@ func assignDictToStream(s *MuxedStream, p []byte) bool {
 		}
 	} else {
 		// Use the overflow dictionary as last resort
-		// If slots are availabe generate new dictioanries for path and content-type
+		// If slots are available generate new dictionaries for path and content-type
 		useID, _ = h2d.getGenericDictID()
 		pathID, pathFound = h2d.getNextDictID()
 		if pathFound {

h2mux/h2mux.go

@@ -273,7 +273,7 @@ func (m *Muxer) readPeerSettings(magic uint32) error {
 		m.compressionQuality = compressionPresets[CompressionNone]
 		return nil
 	}
-	// Values used for compression are the mimimum between the two peers
+	// Values used for compression are the minimum between the two peers
 	if sz < m.compressionQuality.dictSize {
 		m.compressionQuality.dictSize = sz
 	}

originservice/originservice_test.go

@@ -39,7 +39,7 @@ func TestIsEventStream(t *testing.T) {
 			// Content-Type and text/event-stream are case-insensitive. text/event-stream can be followed by OWS parameter
 			resp: &http.Response{
 				Header: http.Header{
-					"content-type": []string{"appication/json", "text/html", "Text/event-stream;charset=utf-8"},
+					"content-type": []string{"application/json", "text/html", "Text/event-stream;charset=utf-8"},
 				},
 			},
 			isEventStream: true,

tunnelrpc/tunnelrpc.capnp

@@ -100,7 +100,7 @@ struct ClientConfig {
     # supervisorConfig  is configuration for supervisor, the component that manages connection manager,
     # autoupdater and metrics server
     supervisorConfig @1 :SupervisorConfig;
-    # edgeConnectionConfig is configuration for connection manager, the componenet that manages connections with the edge
+    # edgeConnectionConfig is the configuration for the connection manager, the component that manages connections with the edge
     edgeConnectionConfig @2 :EdgeConnectionConfig;
     # Configuration for cloudflared to run as a DNS-over-HTTPS proxy.
     # cloudflared CLI option: `proxy-dns`

validation/validation.go

@@ -74,7 +74,7 @@ func ValidateUrl(originUrl string) (string, error) {
 	if net.ParseIP(originUrl) != nil {
 		return validateIP("", originUrl, "")
 	} else if strings.HasPrefix(originUrl, "[") && strings.HasSuffix(originUrl, "]") {
-		// ParseIP doesn't recoginze [::1]
+		// ParseIP doesn't recognize [::1]
 		return validateIP("", originUrl[1:len(originUrl)-1], "")
 	}