--- a/src/plot_mesh.cc
+++ b/src/plot_mesh.cc
@@ -23,7 +23,8 @@
 DEFUN_DLD (plot, args, , "-*- texinfo -*-\n\
 @deftypefn {Function File} \
 plot (@var{Mesh}, @var{Nodal_Values}(OPTIONAL))\n\
-The input parameter is the mesh and optionally also a vector representing\
+Plot a Mesh. \n\
+The input parameter is the Mesh and optionally also a vector representing \
 the values of a function at each node.\n\
 @seealso{Mesh, save}\n\
 @end deftypefn")