small wording clarification on min_horizon_radius_points_for_mask

git-svn-id: http://svn.einsteintoolkit.org/cactus/EinsteinAnalysis/AHFinderDirect/trunk@1213 f88db872-0e4f-0410-b76b-b9085cfa78c5

1 files changed, 5 insertions, 3 deletions

diff --git a/doc/documentation.tex b/doc/documentation.tex
index 86d08a2..fcb1e60 100644
--- a/doc/documentation.tex
+++ b/doc/documentation.tex
@@ -1033,7 +1033,9 @@ and $z$ Cactus grid spacings)%%%
 	\thorn{AHFinderDirect} only sets the mask for an
 	apparent horizon if
 	\begin{equation}
-	r_{\min} \ge \verb|min_horizon_radius_points_for_mask| * \Delta x
+	r_{\min}
+	\ge
+	\verb|min_horizon_radius_points_for_mask| * {\Delta x}_{\max}
 	\end{equation}
 	where $r_{\min}$ is the minimum coordinate radius of
 	the apparent horizon (about the local coordinate origin),%%%
@@ -1041,8 +1043,8 @@ and $z$ Cactus grid spacings)%%%
 	 This may change soon to $r_\text{inner}$
 	 or $r_\text{outer}$.
 	 }%%%
-{}	and $\Delta x$ is the maximum of the Cactus $x$, $y$, and $z$
-	grid spacings on the current Cactus grid.  If this condition
+{}	and ${\Delta x}_{\max}$ is the maximum of the Cactus $x$, $y$,
+	and~$z$ grid spacings on the current Cactus grid.  If this condition
 	isn't satisfied, then \thorn{AHFinderDirect} skips setting the
 	mask for this apparent horizon, just as if this apparent
 	horizon wasn't found.  (Note that the various output files