fix a comment

Author: terev

middleware/echo/echo.go

@@ -12,8 +12,7 @@ import (
 // Handler returns a Echo compatible middleware from a Middleware factory instance.
 // The first handlerID argument is the same argument passed on Middleware.Handler method.
 func Handler(handlerID string, m middleware.Middleware) echo.MiddlewareFunc {
-	// Create a dummy handler to wrap the middleware chain of Gin, this way Middleware
-	// interface can wrap the Gin chain.
+	// Wrap wrapping handler with echo's WrapMiddleware helper
 	return echo.WrapMiddleware(func(next http.Handler) http.Handler {
 		return m.Handler(handlerID, next)
 	})