Removes unnecessary semicolons

src/main/java/appeng/core/features/registries/WorldGenRegistry.java

@@ -15,7 +15,7 @@ public class WorldGenRegistry implements IWorldGen
 		HashSet<Class<? extends WorldProvider>> badProviders = new HashSet();
 		HashSet<Integer> badDimensions = new HashSet();
 
-	};
+	}
 
 	TypeSet[] types;
 

src/main/java/appeng/core/sync/AppEngPacketHandlerBase.java

@@ -127,6 +127,6 @@ public class AppEngPacketHandlerBase
 			return AppEngPacketHandlerBase.reverseLookup.get( c );
 		}
 
-	};
+	}
 
 }