diff --git a/devops-devtools/contoso-real-estate/content/presentation/Hack Together Opening Keynote  - EXTERNAL.pdf b/devops-devtools/contoso-real-estate/content/presentation/Hack Together Opening Keynote  - EXTERNAL.pdf
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Binary files a/devops-devtools/contoso-real-estate/content/presentation/Hack Together Opening Keynote  - EXTERNAL.pdf and b/devops-devtools/contoso-real-estate/content/presentation/Hack Together Opening Keynote  - EXTERNAL.pdf differ