diff --git a/README.md b/README.md
index c4a6714..f53e5e3 100644
--- a/README.md
+++ b/README.md
@@ -42,6 +42,7 @@ Check out the **[contributing wiki](https://github.com/pion/webrtc/wiki/Contribu
 * [Atsushi Watanabe](https://github.com/at-wat)
 * [Robert Eperjesi](https://github.com/epes)
 * [Sebastian Waisbrot](https://github.com/seppo0010)
+* [Zizheng Tai](https://github.com/ZizhengTai)
 
 ### License
 MIT License - see [LICENSE](LICENSE) for full text
diff --git a/agent.go b/agent.go
index 27abc58..7ecb086 100644
--- a/agent.go
+++ b/agent.go
@@ -966,7 +966,7 @@ func (a *Agent) handleInbound(m *stun.Message, local Candidate, remote net.Addr)
 			return
 		}
 
-		a.selector.HandleSucessResponse(m, local, remoteCandidate, remote)
+		a.selector.HandleSuccessResponse(m, local, remoteCandidate, remote)
 	} else if m.Type.Class == stun.ClassRequest {
 		if err = assertInboundUsername(m, a.localUfrag+":"+a.remoteUfrag); err != nil {
 			a.log.Warnf("discard message from (%s), %v", remote, err)
diff --git a/selection.go b/selection.go
index c313829..2137c17 100644
--- a/selection.go
+++ b/selection.go
@@ -12,7 +12,7 @@ type pairCandidateSelector interface {
 	Start()
 	ContactCandidates()
 	PingCandidate(local, remote Candidate)
-	HandleSucessResponse(m *stun.Message, local, remote Candidate, remoteAddr net.Addr)
+	HandleSuccessResponse(m *stun.Message, local, remote Candidate, remoteAddr net.Addr)
 	HandleBindingRequest(m *stun.Message, local, remote Candidate)
 }
 
@@ -140,7 +140,7 @@ func (s *controllingSelector) HandleBindingRequest(m *stun.Message, local, remot
 	}
 }
 
-func (s *controllingSelector) HandleSucessResponse(m *stun.Message, local, remote Candidate, remoteAddr net.Addr) {
+func (s *controllingSelector) HandleSuccessResponse(m *stun.Message, local, remote Candidate, remoteAddr net.Addr) {
 	ok, pendingRequest := s.agent.handleInboundBindingSuccess(m.TransactionID)
 	if !ok {
 		s.log.Warnf("discard message from (%s), unknown TransactionID 0x%x", remote, m.TransactionID)
@@ -225,7 +225,7 @@ func (s *controlledSelector) PingCandidate(local, remote Candidate) {
 	s.agent.sendBindingRequest(msg, local, remote)
 }
 
-func (s *controlledSelector) HandleSucessResponse(m *stun.Message, local, remote Candidate, remoteAddr net.Addr) {
+func (s *controlledSelector) HandleSuccessResponse(m *stun.Message, local, remote Candidate, remoteAddr net.Addr) {
 	// TODO according to the standard we should specifically answer a failed nomination:
 	// https://tools.ietf.org/html/rfc8445#section-7.3.1.5
 	// If the controlled agent does not accept the request from the