diff --git a/docs/Lifetimes I and II - v0.9.1.pdf b/docs/Lifetimes I and II - v0.9.1.pdf index a272e53..4437b53 100644 Binary files a/docs/Lifetimes I and II - v0.9.1.pdf and b/docs/Lifetimes I and II - v0.9.1.pdf differ