translation fix

the sentence doesn't meant that Ooishi thinks Keiichi is suspicious,
it's the group including Mion who are suspicious.

Update/onik_012.txt

@@ -2493,7 +2493,7 @@ void main()
 
 //　……俺が、大石さんが怪しいと目する…魅音たちの仲間の一人だからだ￥
 	OutputLine(NULL, "　……俺が、大石さんが怪しいと目する…魅音たちの仲間の一人だからだ。",
-		   NULL, "...That I looked suspicious to Ooishi-san... as I was part of Mion's circle of friends.", Line_Normal);
+		   NULL, "...That I was part of Mion's circle of friends, who looked suspicious to Ooishi-san...", Line_Normal);
 	ClearMessage();