diff --git a/src/mame/drivers/laz_aftrshok.cpp b/src/mame/drivers/laz_aftrshok.cpp
index 0ca61d923ba..3e8bdb68ed9 100644
--- a/src/mame/drivers/laz_aftrshok.cpp
+++ b/src/mame/drivers/laz_aftrshok.cpp
@@ -251,5 +251,5 @@ ROM_START( aftrshoka )
 ROM_END
 
 
-GAME( 19??, aftrshok,  0,        aftrshok, aftrshok, aftrshok_state, empty_init, ROT0, "Lazer-Tron", "After Shock (Lazer-Tron, set 1)", MACHINE_NOT_WORKING | MACHINE_MECHANICAL )
-GAME( 19??, aftrshoka, aftrshok, aftrshok, aftrshok, aftrshok_state, empty_init, ROT0, "Lazer-Tron", "After Shock (Lazer-Tron, set 2)", MACHINE_NOT_WORKING | MACHINE_MECHANICAL )
+GAME( 19??, aftrshok,  0,        aftrshok, aftrshok, aftrshok_state, empty_init, ROT0, "Lazer-Tron", "Aftershock (Lazer-Tron, set 1)", MACHINE_NOT_WORKING | MACHINE_MECHANICAL )
+GAME( 19??, aftrshoka, aftrshok, aftrshok, aftrshok, aftrshok_state, empty_init, ROT0, "Lazer-Tron", "Aftershock (Lazer-Tron, set 2)", MACHINE_NOT_WORKING | MACHINE_MECHANICAL )
diff --git a/src/mame/mame.lst b/src/mame/mame.lst
index 1173a1dc63c..ddd7470bc83 100644
--- a/src/mame/mame.lst
+++ b/src/mame/mame.lst
@@ -18515,7 +18515,7 @@ madgearj                        // 2/1989 (c) 1989 (Japan)
 lastfght                        // (c) 2000 Subsino
 
 @source:laz_aftrshok.cpp
-aftrshok                        // Lazer-Tron After Shock
+aftrshok                        // Lazer-Tron Aftershock
 aftrshoka                       //
 
 @source:laz_ribrac.cpp