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-rw-r--r--doc/documentation.tex4
1 files changed, 1 insertions, 3 deletions
diff --git a/doc/documentation.tex b/doc/documentation.tex
index fb51495..3a63740 100644
--- a/doc/documentation.tex
+++ b/doc/documentation.tex
@@ -75,15 +75,13 @@ The gaussian solution is {\it spherically symmetric} about the
origin of the Cartesian coordinate system, and is {\it time symmetric}.
The initial profile is
\begin{equation}
-\phi(r) = A \exp (- (r-r_0)^2/\sigma)
+\phi(r) = A \exp (- r^2/\sigma)
\end{equation}
and is set with the parameters
\begin{itemize}
\item {\tt amplitude} = $A$
-\item {\tt radius} = $r_0$
-
\item {\tt sigma} = $\sigma$
\end{itemize}