Correct hit amount of KO_HUUMARANKA

Fixes #1300. Thanks to @spinzaku

db/pre-re/skill_db.txt

@@ -1274,7 +1274,7 @@
 3006,7:8:9:10:11,6,2,-1,0x42,2,5,1,no,0,0,0,weapon,0,0x0,	KO_BAKURETSU,Kunai Explosion
 3007,0,6,4,-1,0x42,4:4:4:4:5,5,1,no,0,0,0,weapon,0,0x0,	KO_HAPPOKUNAI,Kunai Splash
 3008,11,8,2,0,0x56,1:1:1:1:1:1:1:1:1:2,10,-10,no,0,0,0,misc,0,0x0,	KO_MUCHANAGE,Rapid Throw
-3009,9:10:11:12:13,8,2,-1,0x2,3,5,2,no,0,0,0,weapon,0,0x0,	KO_HUUMARANKA,Swirling Petal
+3009,9:10:11:12:13,8,2,-1,0x2,3,5,-5,no,0,0,0,weapon,0,0x0,	KO_HUUMARANKA,Swirling Petal
 3010,3,6,4,0,0x52,0,5,1,no,0,0x80,0,weapon,0,0x10,	KO_MAKIBISHI,Makibishi
 3011,0,6,4,0,0x1,0,5,0,yes,0,0,0,none,0,0x0,	KO_MEIKYOUSISUI,Pure Soul
 3012,0,6,4,0,0x1,0,5,0,no,0,0,1,none,3:4:5:6:7,0x0,	KO_ZANZOU,Illusion - Shadow

db/re/skill_db.txt

@@ -1277,7 +1277,7 @@
 3006,7:8:9:10:11,6,2,-1,0x42,2,5,1,no,0,0,0,weapon,0,0x0,	KO_BAKURETSU,Kunai Explosion
 3007,0,6,4,-1,0x42,4:4:4:4:5,5,1,no,0,0,0,weapon,0,0x0,	KO_HAPPOKUNAI,Kunai Splash
 3008,11,8,2,0,0x56,1:1:1:1:1:1:1:1:1:2,10,-10,no,0,0,0,misc,0,0x0,	KO_MUCHANAGE,Rapid Throw
-3009,9:10:11:12:13,8,2,-1,0x2,3,5,2,no,0,0,0,weapon,0,0x0,	KO_HUUMARANKA,Swirling Petal
+3009,9:10:11:12:13,8,2,-1,0x2,3,5,-5,no,0,0,0,weapon,0,0x0,	KO_HUUMARANKA,Swirling Petal
 3010,3,6,4,0,0x52,0,5,1,no,0,0x80,0,weapon,0,0x10,	KO_MAKIBISHI,Makibishi
 3011,0,6,4,0,0x1,0,5,0,yes,0,0,0,none,0,0x0,	KO_MEIKYOUSISUI,Pure Soul
 3012,0,6,4,0,0x1,0,5,0,no,0,0,1,none,3:4:5:6:7,0x0,	KO_ZANZOU,Illusion - Shadow