Update a comment with an alternate meaning of Ext().

diff --git a/mjo-convex.tex b/mjo-convex.tex
index 823f1f46cd5cf4023b89f2462c559a3060a70f8c..985731e68db59a8baacbbdd432b920d564daf1a0 100644 (file)
--- a/mjo-convex.tex
+++ b/mjo-convex.tex
@@ -22,5 +22,5 @@
 % The ``lineality'' operator.
 \newcommand*{\lin}[1]{ \operatorname{lin} \of{{#1}} }
 
-% The ``Exteme vectors'' operator.
+% The ``Extreme vectors'' (or ``Extreme directions'') operator.
 \newcommand*{\Ext}[1]{ \operatorname{Ext} \of{{#1}} }