Fix typo (choas -> chaos)

Author: Enorovan

mgs-spec-bank/data.yaml

@@ -367,7 +367,7 @@ flags:
     option_default_arg: no
     stringid_16: no
 
-  choas_child_lcc_switch:
+  chaos_child_lcc_switch:
     cc_common: yes
     game_cclcc: yes
 
@@ -399,7 +399,7 @@ flags:
     option_default_arg: no
     stringid_16: no
 
-  choas_head_lcc_switch:
+  chaos_head_lcc_switch:
     game_chlcc: yes
 
     new_bgmplay: yes