Add SetBlockMeta warning in documentation (#4943)

+ Add SetBlockMeta warning in documentation

Co-authored-by: pwnOrbitals <c.de-claverie@pm.me>

Server/Plugins/APIDump/Classes/BlockArea.lua

@@ -37,6 +37,9 @@ return
 				<li>Modify blocks inside cBlockArea</li>
 				<li>Write the area back to a world / save to file</li>
 			</ul></p>
+			<p>
+			Calls to any setter of this class will not trigger simulator updates (lava, water, redstone).
+			</p>
 		]],
 		Functions =
 		{
@@ -1621,7 +1624,7 @@ return
 						Type = "number",
 					},
 				},
-				Notes = "Sets the block meta at the specified absolute coords",
+				Notes = "Sets the block meta at the specified absolute coords.",
 			},
 			SetBlockSkyLight =
 			{