strategy: w gives commits, not sets

diff --git a/strategy.tex b/strategy.tex
index e12ff66..499ec34 100644 (file)
--- a/strategy.tex
+++ b/strategy.tex
@@ -84,7 +84,7 @@ all of its dependencies will be updated.
 \item[ $h : \pc^{+/-} \mapsto \set H^{\pc^{+/-}}$ ]
 Function for getting the existing heads $\set H$ of the branch $\pc^{+/-}$.
 
-\item[ $w : \pc^{+/-} \mapsto \set W_0^{\pc^{+/-}}$ ]
+\item[ $w : \pc^{+/-} \mapsto W_0^{\pc^{+/-}}$ ]
 
 Function for getting the existing local head of the branch
 $\pc^{+/-}$.  I.e., the current value of the branch ref for $\pc^{+/-}$.