diff --git a/slidesets/Hamming01Orientation.pptx b/slidesets/Hamming01Orientation.pptx
index 36d9cf6f6ccffdcefdc9ff202a105c39561e2f9f..c0f3e7a3f04053dfc7c5d1f947c2a739cbefde12 100644
Binary files a/slidesets/Hamming01Orientation.pptx and b/slidesets/Hamming01Orientation.pptx differ