diff --git a/examples/02-Performance-Improvements/01-mesh-external-layer.py b/examples/02-Performance-Improvements/01-mesh-external-layer.py
index 9b0ccc07b..60eed943c 100644
--- a/examples/02-Performance-Improvements/01-mesh-external-layer.py
+++ b/examples/02-Performance-Improvements/01-mesh-external-layer.py
@@ -32,7 +32,7 @@
 example_path = examples.download_crankshaft()
 simulation = post.load_simulation(example_path)
 
-# for no autocompletion, this line is equivalent to:
+# for auto-completion, this line is equivalent to:
 simulation = post.StaticMechanicalSimulation(example_path)
 
 # print the simulation to get an overview of what's available
diff --git a/examples/02-Performance-Improvements/03-mesh-external-layer-compare.py b/examples/02-Performance-Improvements/03-mesh-external-layer-compare.py
index 8192572e5..dec480771 100644
--- a/examples/02-Performance-Improvements/03-mesh-external-layer-compare.py
+++ b/examples/02-Performance-Improvements/03-mesh-external-layer-compare.py
@@ -3,7 +3,9 @@
 
 Validate External Layer results with full Mesh
 ==============================================
-This example displays post-processing on a mesh external layer for a static analysis.
+This example displays post-processing comparisons between:
+ - results and mesh extracted only on external layer.
+ - results and mesh extracted on the entire mesh.
 The external layer is the layer of solid elements with at least one facet facing the outside of
 the geometry.
 This feature is available for all types of Mechanical simulation, and allows you to reduce the size