Spawngroup: Spawn_limit variable

[NostalgiaEQ]

So there are 2 spawn points (in spawn2 table in the database) for Lockjaw. I just recently saw 2 lockjaws on my tracking in the oasis which seems a little odd. So looking in the spawngroup table I noticed a spawn_limit column so I assume that setting that to 1 will make it so only one lockjaw (at a random spawnpoint) can be up at a time. Thing is I would think this would be commonly used but out of like 100,000 entries only a handful have anything besides 0 in the spawn_limit column and most are triggers. So I just wanted to make sure that setting spawn_limit to 1 for the spawngroup entry for lockjaw (2113) would indeed do what I want it to do because it would take me a very long time to test. Thanks.