--- a/text/evmap.tex Sun Jul 04 13:15:03 2010 -0600
+++ b/text/evmap.tex Sun Jul 04 23:32:48 2010 -0600
@@ -46,7 +46,7 @@
and let $S \sub X$.
We say that {\it $f$ is supported on $S$} if $f(p, x) = f(q, x)$ for all
$x \notin S$ and $p, q \in P$. Equivalently, $f$ is supported on $S$ if
-there is a family of homeomorphisms $f' : P \times S \to S$ and a `background'
+there is a family of homeomorphisms $f' : P \times S \to S$ and a ``background"
homeomorphism $f_0 : X \to X$ so that
\begin{align*}
f(p,s) & = f_0(f'(p,s)) \;\;\;\; \mbox{for}\; (p, s) \in P\times S \\