Merge pull request #3267 from neikeq/fix_3266

Added missing onready token name

modules/gdscript/gd_tokenizer.cpp

@@ -88,6 +88,7 @@ const char* GDTokenizer::token_names[TK_MAX]={
 "func",
 "class",
 "extends",
+"onready",
 "tool",
 "static",
 "export",