chore: fix some typos in comment

eth/helpers.go

@@ -79,7 +79,7 @@ func fromPerc(perc float64, multiplier *big.Float) *big.Int {
 }
 
 func ToBaseAmount(v string, maxDecimals int) (*big.Int, error) {
-	// check that string is a float represented as a string with "." as seperator
+	// check that string is a float represented as a string with "." as separator
 	ok, err := regexp.MatchString("^[-+]?[0-9]*.?[0-9]+$", v)
 	if !ok || err != nil {
 		return nil, fmt.Errorf("submitted value %v is not a valid float", v)

eth/watchers/senderwatcher_test.go

@@ -118,15 +118,15 @@ func TestSenderWatcher_ClaimedReserve(t *testing.T) {
 	sw, err := NewSenderWatcher(stubTicketBrokerAddr, watcher, lpEth, tw)
 	require.Nil(err)
 
-	// if not existant on map; make RPC call and init the map
+	// if not existent on map; make RPC call and init the map
 	_, ok := sw.claimedReserve[stubSender]
 	require.False(ok)
 	lpEth.ClaimedAmount = big.NewInt(5000)
 	claimed, err := sw.ClaimedReserve(stubSender, stubClaimant)
 	assert.Nil(err)
 	assert.Zero(lpEth.ClaimedAmount.Cmp(claimed))
 
-	// if existant on map return the map value
+	// if existent on map return the map value
 	sw.claimedReserve[stubSender] = big.NewInt(10000)
 	claimed, err = sw.ClaimedReserve(stubSender, stubClaimant)
 	assert.Nil(err)

media/whip_server.go

@@ -597,7 +597,7 @@ func getUDPListenerAddr() (*net.UDPAddr, error) {
 }
 
 func genParams() (*webrtc.MediaEngine, func(*webrtc.API)) {
-	// Taken from Pion default codecs, but limited to to Opus and H.264
+	// Taken from Pion default codecs, but limited to Opus and H.264
 
 	m := &webrtc.MediaEngine{}
 

server/mediaserver.go

@@ -1226,7 +1226,7 @@ func (s *LivepeerServer) streamMP4(w http.ResponseWriter, r *http.Request, jpl *
 			Profile: ffmpeg.VideoProfile{Format: ffmpeg.FormatNone},
 			Muxer: ffmpeg.ComponentOptions{
 				Name: "mp4",
-				// main option is 'frag_keyframe' which tells ffmpeg to create fragmented MP4 (which we need to be able to stream generatd file)
+				// main option is 'frag_keyframe' which tells ffmpeg to create fragmented MP4 (which we need to be able to stream generated file)
 				// other options is not mandatory but they will slightly improve generated MP4 file
 				Opts: map[string]string{"movflags": "frag_keyframe+negative_cts_offsets+omit_tfhd_offset+disable_chpl+default_base_moof"},
 			},

server/push_test.go

@@ -671,7 +671,7 @@ func TestPush_SetVideoProfileFormats(t *testing.T) {
 	hookCalled := 0
 	// Sanity check that default profile with webhook is copied
 	// Checking since there is special handling for the default set of profiles
-	// within the webhook hander.
+	// within the webhook handler.
 	ts := httptest.NewServer(http.HandlerFunc(func(w http.ResponseWriter, r *http.Request) {
 		auth := authWebhookResponse{ManifestID: "intweb"}
 		val, err := json.Marshal(auth)