diff --git a/doc/source/icepack_index.rst b/doc/source/icepack_index.rst
index 6a46aeb9..ed3c796a 100755
--- a/doc/source/icepack_index.rst
+++ b/doc/source/icepack_index.rst
@@ -254,7 +254,7 @@ section :ref:`tabnamelist`.
    "istep1", "total number of steps at current time step", ""
    "Iswabs", "shortwave radiation absorbed in ice layers", "W/m\ :math:`^2`"
    "itd_area_min", ":math:`\bullet` zap residual ice below a minimum area", "1.e-11"
-   "itd_mass_min", ":math:`\bullet` zap residual ice below a minimum mass", "1.e-10
+   "itd_mass_min", ":math:`\bullet` zap residual ice below a minimum mass", "1.e-10"
    "**J**", "", ""
    "**K**", "", ""
    "kalg", ":math:`\bullet` absorption coefficient for algae", ""