tweak credits alignment

add translit help line

stepmania/Themes/default/metrics.ini

@@ -1,4 +1,4 @@
-// Possible NextScreen Codes:
+// Possible NextScreen Codes:
 // - ScreenCaution
 // - ScreenEz2SelectPlayer
 // - ScreenSelectMode
@@ -472,9 +472,9 @@ HelpText=&UP; &DOWN; change line     &LEFT; &RIGHT; change value    START to con
 StatsX=632
 StatsY=10
 CreditsP1X=120
-CreditsP1Y=470
+CreditsP1Y=472
 CreditsP2X=520
-CreditsP2Y=470
+CreditsP2Y=472
 CreditsColor=1,1,1,1
 CreditsShadowLength=0
 CreditsZoom=1.0
@@ -773,6 +773,7 @@ HowToPlay=Toggle whether the How To Play screen is shown.
 Caution=Toggle whether the Caution screen is shown.
 SongGroup=Toggle whether the Select Group screen is shown.
 WheelSections=ALWAYS means sections in group + ABC; NEVER means no sections;::ABC ONLY shows sections in just ABC sort
+Translations=Choose whether to displays song titles in their native::language (日本語), or to transliterate when possible
 
 [ScreenUnlock]
 SecondsToShow=10