diff --git a/community-tutorials/how-to-install-mongodb-and-mongo-express-with-docker-and-connect-mongo-express-with-mongodb/01-en.md b/community-tutorials/how-to-install-mongodb-and-mongo-express-with-docker-and-connect-mongo-express-with-mongodb/01-en.md
index d637b21..c9a1108 100755
--- a/community-tutorials/how-to-install-mongodb-and-mongo-express-with-docker-and-connect-mongo-express-with-mongodb/01-en.md
+++ b/community-tutorials/how-to-install-mongodb-and-mongo-express-with-docker-and-connect-mongo-express-with-mongodb/01-en.md
@@ -5,8 +5,8 @@ updated_at: 2021-11-10
 slug: how-to-install-mongodb-and-mongo-express-with-docker-and-connect-mongo-express-with-mongodb
 author_name: Patrick Weber
 author_url: https://github.com/PatrickWe
-author_image: -
-author_bio: -
+author_image: 
+author_bio: 
 tags: [debian, ubuntu, mongodb, mongo-express, nosql-database]
 netcup_product_url: https://www.netcup.eu/bestellen/produkt.php?produkt=2992
 language: en