added single comment

handler/country.go

@@ -11,7 +11,7 @@ import (
 // handles requests for /country/
 func Chandler(w http.ResponseWriter, r *http.Request) {
 	vars := mux.Vars(r)
-	limit := r.FormValue("limit") // gets the limit, if specified
+	limit := r.FormValue("limit") // gets the limit, if specified in url
 
 	// unnecessary default limit (gbif API has default of 20)
 	if len(limit) == 0 {