diff --git a/.gitignore b/.gitignore
index 075b254..0e3521a 100644
--- a/.gitignore
+++ b/.gitignore
@@ -1 +1,3 @@
/.quarto/
+
+**/*.quarto_ipynb
diff --git a/about.qmd b/about.qmd
index 229c232..829490d 100644
--- a/about.qmd
+++ b/about.qmd
@@ -55,7 +55,7 @@ FastAPI
Github Actions, NGINX/apache HTTP server,
-container orchestration (kubernetes, openshift),
+container orchestration (openshift/OKD, helm),
Ansible (IaC), React.js
diff --git a/docs/about.html b/docs/about.html
index 6170079..d5281d2 100644
--- a/docs/about.html
+++ b/docs/about.html
@@ -2,12 +2,12 @@