--- a/+grid/lebedev2d.m	Sun May 31 21:59:09 2020 -0700
+++ b/+grid/lebedev2d.m	Mon Jun 01 19:00:31 2020 -0700
@@ -11,19 +11,19 @@
     default_arg('opSet', @(m,lim) sbp.D1StaggeredUpwind(m,lim,2));
 
     if ~iscell(xlims) || numel(xlims) ~= 2
-        error('grid:primalDual2D:InvalidLimits','The limits should be cell arrays with 2 elements.');
+        error('grid:lebedev2D:InvalidLimits','The limits should be cell arrays with 2 elements.');
     end
 
     if ~iscell(ylims) || numel(ylims) ~= 2
-        error('grid:primalDual2D:InvalidLimits','The limits should be cell arrays with 2 elements.');
+        error('grid:lebedev2D:InvalidLimits','The limits should be cell arrays with 2 elements.');
     end
 
     if xlims{1} > xlims{2}
-        error('grid:primalDual2D:InvalidLimits','The elements of the limit must be increasing.');
+        error('grid:lebedev2D:InvalidLimits','The elements of the limit must be increasing.');
     end
 
     if ylims{1} > ylims{2}
-        error('grid:primalDual2D:InvalidLimits','The elements of the limit must be increasing.');
+        error('grid:lebedev2D:InvalidLimits','The elements of the limit must be increasing.');
     end
 
     opsX = opSet(m(1), xlims);