fix(http): fix typo in transport/http (#741)

1. modify HanldePrefix to HandlePrefix in transport/http/server.go

Co-authored-by: 李彤宇 <litongyu@git.bilibili.co>

transport/http/server.go

@@ -87,8 +87,8 @@ func (s *Server) Handle(path string, h http.Handler) {
 	s.router.Handle(path, h)
 }
 
-// HanldePrefix registers a new route with a matcher for the URL path prefix.
-func (s *Server) HanldePrefix(prefix string, h http.Handler) {
+// HandlePrefix registers a new route with a matcher for the URL path prefix.
+func (s *Server) HandlePrefix(prefix string, h http.Handler) {
 	s.router.PathPrefix(prefix).Handler(h)
 }