Thesis: chain complex is two words

thesis/2_ChainComplexes.tex

@@ -65,3 +65,7 @@ This might seem a bit complicated, but we can pictures this in an intuitive way,
 \end{figure}
 
 \todo{Ch: Proposition: $C(X) \in \Ch{\cat{Ab}}$}
+
+\todo{Ch: Example homology of some space}
+
+\todo{Ch: Show that $\Ch{\Ab}$ is an ab. cat. At least show functoriality $\Hom{\Ch{\Ab}}{-}{-}$}