remove trailing whitespaces

src/main/java/appeng/crafting/CraftingJob.java

@@ -282,7 +282,7 @@ public class CraftingJob implements Runnable, ICraftingJob
 
 	/**
 	 * returns true if this needs more simulation.
-	 * 
+	 *
 	 * @param milli milliseconds of simulation
 	 * @return true if this needs more simulation
 	 */