1 files changed, 1 insertions, 1 deletions

diff --git a/README b/README
index 3e3181c..080001c 100644
--- a/README
+++ b/README
@@ -374,7 +374,7 @@ mahf_flown                       Weight of N flow (default 0.0).
 
 mahf_flowtol                     Tolerance for flow (default 0.0001).
 
-mahf_maskshrink                  Shrink factor for mask (default -2.0).
+mahf_maskshrink                  Shrink factor for mask (default 0.8).
 
 
 IMPORTANT:  Notice that the symmetry parameters refer to the surface