diff --git a/docs/src/examples/06-mmdf.jl b/docs/src/examples/06-mmdf.jl
index 57fc1db9..feb96a53 100644
--- a/docs/src/examples/06-mmdf.jl
+++ b/docs/src/examples/06-mmdf.jl
@@ -126,8 +126,11 @@ mmdf_solution = max_min_driving_force_analysis(
 @test isapprox(mmdf_solution.min_driving_force, -2.4739129, atol = TEST_TOLERANCE) #src
 
 # ## Plot the results
-# We can see that the ΔG bottleneck is 2.7 kJ/mol, and that there is a
-# precipitous increase in driving force near the end of glycolysis.
+# We can see that the ΔG bottleneck is 2.5 kJ/mol, and that there is a
+# precipitous increase in driving force near the end of glycolysis. The overall
+# ΔG for the optimized pathway, under the restrictions in the model, is -158
+# kJ/mol, which compares favourably with the estimated ΔG under standard
+# biological conditions: -133 kJ/mol.
 
 using CairoMakie