player-spawn -> player-join

src/main/java/com/sk89q/rulelists/KnownAttachment.java

@@ -34,7 +34,7 @@ public enum KnownAttachment {
     BLOCK_INTERACT("block-interact"),
     BLOCK_FADE("block-fade"),
     BLOCK_FORM("block-form"),
-    PLAYER_SPAWN("player-spawn"),
+    PLAYER_JOIN("player-join"),
     PLAYER_RESPAWN("player-respawn"),
     PLAYER_QUIT("player-quit"),
     ENTITY_EXPLODE("entity-explode"),

src/main/java/com/sk89q/worldguard/bukkit/WorldGuardPlayerListener.java

@@ -282,7 +282,7 @@ public void onPlayerJoin(PlayerJoinEvent event) {
         }
 
         // RuleLists
-        RuleSet rules = wcfg.getRuleList().get(KnownAttachment.PLAYER_SPAWN);
+        RuleSet rules = wcfg.getRuleList().get(KnownAttachment.PLAYER_JOIN);
         BukkitContext context = new BukkitContext(event);
         context.setSourceEntity(player);
         rules.process(context);

src/main/resources/builtin_rules.yml

@@ -1,6 +1,6 @@
 - setting: [auto-invincible, auto-invincible-permission]
   rules:
-    - when: player-spawn
+    - when: player-join
       if:
         - ?has-permission: worldguard.auto-invincible
       then: