[ci skip] Clarify BlockFadeEvent#getNewState javadocs (#12250)

Author: Github-Citizen

paper-api/src/main/java/org/bukkit/event/block/BlockFadeEvent.java

@@ -33,11 +33,11 @@ public BlockFadeEvent(@NotNull final Block block, @NotNull final BlockState newS
     }
 
     /**
-     * Gets the state of the block that will be fading, melting or
-     * disappearing.
+     * Gets the state of the new block that will replace the block
+     * fading, melting or disappearing.
      *
-     * @return The block state of the block that will be fading, melting or
-     *     disappearing
+     * @return The block state of the new block that replaces the block
+     *     fading, melting or disappearing
      */
     @NotNull
     public BlockState getNewState() {