Tweak

Author: jeromekelleher

paper.tex

@@ -335,8 +335,8 @@ \section{Genome ARGs}
 
 How nodes are interpreted, exactly, is application dependent.
 Following \citet{hudson1983properties}, we can view nodes
-as representing gametes, or we can imagine them representing
-the genomes present in cells immediately before or after
+as representing gametes, or we can imagine them representing,
+for example, the genomes present in cells immediately before or after
 some instantaneous event (Appendix~\ref{sec-cell-lineages-and-args}).
 A node can represent any genome along a chain of cell divisions
 or can be interpreted as representing one of the genomes of a