diff --git a/docs/application-web/mat-mkdocs.md b/docs/application-web/mat-mkdocs.md
index 37b423e..27229a5 100644
--- a/docs/application-web/mat-mkdocs.md
+++ b/docs/application-web/mat-mkdocs.md
@@ -1 +1,4 @@
## Material for Mkdocs
+
+Update (Material for Mkdocs et Mkdocs) :
+`pip3 install --upgrade mkdocs-material mkdocs`
diff --git a/site/404.html b/site/404.html
index 110f10f..732ea86 100644
--- a/site/404.html
+++ b/site/404.html
@@ -10,7 +10,7 @@
-
+
@@ -18,10 +18,10 @@
-
+
-
+
@@ -70,7 +70,7 @@