diff --git a/slidesets/Hamming01Orientation.pptx b/slidesets/Hamming01Orientation.pptx
index 61756b1dcd2e34f85455cb9cebbb89365e6b93d9..36d9cf6f6ccffdcefdc9ff202a105c39561e2f9f 100644
Binary files a/slidesets/Hamming01Orientation.pptx and b/slidesets/Hamming01Orientation.pptx differ