Fixed messed up player count in 7sb0c non-standard template

Mods/vcmi/config/vcmi/rmg/symmetric/7sb0c.JSON

@@ -2,7 +2,7 @@
 	"7SB0c" :
 	{
 		"minSize" : "s+u", "maxSize" : "l",
-		"players" : "2-6", "cpu" : "1",
+		"players" : "2-7", "cpu" : "2-6",
 		"zones" :
 		{
 			"1" :