diff --git a/src/mame/drivers/kyugo.c b/src/mame/drivers/kyugo.c
index 7e2afd7fc16..75380c0970a 100644
--- a/src/mame/drivers/kyugo.c
+++ b/src/mame/drivers/kyugo.c
@@ -1379,7 +1379,7 @@ GAME( 1986, fx,        srdmissn, srdmissn,  srdmissn, kyugo_state,   srdmissn, R
 GAME( 1986, legend,    0,        legend,    legend,   kyugo_state,   srdmissn, ROT0,  "Kyugo / Sega", "Legend", GAME_SUPPORTS_SAVE ) // no copyright (maybe also a bootleg?)
 GAME( 1986, legendb,   legend,   legend,    legend,   kyugo_state,   srdmissn, ROT0,  "bootleg", "Legion (bootleg of Legend)", GAME_SUPPORTS_SAVE ) // no copyright
 GAME( 1987, airwolf,   0,        srdmissn,  airwolf,  kyugo_state,   srdmissn, ROT0,  "Kyugo", "Airwolf", GAME_SUPPORTS_SAVE )
-GAME( 1987, airwolfa,  airwolf,  srdmissn,  airwolf,  kyugo_state,   srdmissn, ROT0,  "Kyugo (UA Theatre license)", "Airwolf (US)", GAME_SUPPORTS_SAVE )
+GAME( 1987, airwolfa,  airwolf,  srdmissn,  airwolf,  kyugo_state,   srdmissn, ROT0,  "Kyugo (United Amusements license)", "Airwolf (US)", GAME_SUPPORTS_SAVE )
 GAME( 1987, skywolf,   airwolf,  srdmissn,  skywolf,  kyugo_state,   srdmissn, ROT0,  "bootleg", "Sky Wolf (set 1)", GAME_SUPPORTS_SAVE )
 GAME( 1987, skywolf2,  airwolf,  srdmissn,  airwolf,  kyugo_state,   srdmissn, ROT0,  "bootleg", "Sky Wolf (set 2)", GAME_SUPPORTS_SAVE )
 GAME( 1987, skywolf3,  airwolf,  srdmissn,  airwolf,  kyugo_state,   srdmissn, ROT0,  "bootleg", "Sky Wolf (set 3)", GAME_SUPPORTS_SAVE )
diff --git a/src/mame/drivers/uapce.c b/src/mame/drivers/uapce.c
index 6717e65d346..96da81b95ca 100644
--- a/src/mame/drivers/uapce.c
+++ b/src/mame/drivers/uapce.c
@@ -1,6 +1,6 @@
 /*
 
-    United Amusement PC-Engine based hardware
+    United Amusements PC-Engine based hardware
     Driver by Mariusz Wojcieszek
     Thanks for Charles MacDonald for hardware docs
 
@@ -12,7 +12,7 @@
 
  History
 
- In 1989 United Amusement (a large operator of arcades in the US at that
+ In 1989 United Amusements (a large operator of arcades in the US at that
  time) developed a JAMMA interface for the PC-Engine with NEC's blessing. NEC
  pulled funding for the project before mass production began, and it never
  took off.