Renamed TELL and NPC_TELL chat types, also fixed minor typo in L2PcInstance.

Source L2J Ertheia branch:
https://github.com/L2J/L2J_Server/commit/48e9f32edeb586e694bea53da1606602bc1f0b15
https://github.com/L2J/L2J_DataPack/commit/9e6d13a293dcae148df7734032841c8801385121

trunk/java/com/l2jserver/gameserver/model/actor/instance/L2PcInstance.java

@@ -930,7 +930,7 @@ public final class L2PcInstance extends L2Playable
 	
 	private boolean _hasCharmOfCourage = false;
 	
-	private final Set<Integer> _whispepers = ConcurrentHashMap.newKeySet();
+	private final Set<Integer> _whisperers = ConcurrentHashMap.newKeySet();
 	
 	private int _jumpTrackId = 0;
 	
@@ -15177,6 +15177,6 @@ public final class L2PcInstance extends L2Playable
 	 */
 	public Set<Integer> getWhisperers()
 	{
-		return _whispepers;
+		return _whisperers;
 	}
 }