diff --git a/web/content/docs/benchmarks/reactive-transport/calcite.pandoc b/web/content/docs/benchmarks/reactive-transport/calcite.pandoc
index a2100bdd023bfa1cd54ab5ac847a1b6438619567..98b93e6a049ac80b35ba221dc86ba6768d28fca8 100644
--- a/web/content/docs/benchmarks/reactive-transport/calcite.pandoc
+++ b/web/content/docs/benchmarks/reactive-transport/calcite.pandoc
@@ -29,7 +29,7 @@ The operator-splitting (OS) model formulation (Strang, 1968) with a sequential n
 
 ### Model results
 
-A comparison of the numerical data is shown in the figure below. The numerical results of OGS-6 coincide with those of OGS-5.
+A comparison of the numerical data is shown in the figure below. The numerical results of OGS-6 are in good agreement with those of OGS-5. The maximum number of absolute error in terms of varying element concentrations is $2.15\times10^{-5}$ ($\mathrm{Cl}$), $1.13\times10^{-5}$ ($\mathrm{Mg}$), and $4.57\times10^{-6}$ ($\mathrm{Ca}$).
 
 {{< img src="../ResultComparison.png" width="80" title="Results for numerical (OGS-5 - with empty cicle marker, OGS-6 - with empty triangle marker) results together with concentration distribution in the domain and mesh resolution for different time steps.">}}