diff --git a/docker-compose.yml b/docker-compose.yml
index 8950bdfe2..11839c8b8 100644
--- a/docker-compose.yml
+++ b/docker-compose.yml
@@ -215,7 +215,7 @@ services:
       context: .
       dockerfile: src/Web/WebSPA/Dockerfile    
       args:
-        - NODE_IMAGE=${NODE_IMAGE:-node:8.11}
+        NODE_IMAGE: ${NODE_IMAGE:-node:8.11}
 #    depends_on:
 #      - webshoppingagg
 #      - webshoppingapigw
diff --git a/docs/NET-Microservices-Architecture-for-Containerized-NET-Applications-(Microsoft-eBook)-v2.2.0.pdf b/docs/NET-Microservices-Architecture-for-Containerized-NET-Applications-(Microsoft-eBook)-v2.2.0.pdf
new file mode 100644
index 000000000..147ede114
Binary files /dev/null and b/docs/NET-Microservices-Architecture-for-Containerized-NET-Applications-(Microsoft-eBook)-v2.2.0.pdf differ
diff --git a/docs/NET-Microservices-Architecture-for-Containerized-NET-Applications-(Microsoft-eBook).pdf b/docs/NET-Microservices-Architecture-for-Containerized-NET-Applications-(Microsoft-eBook).pdf
index 826a08f3b..147ede114 100644
Binary files a/docs/NET-Microservices-Architecture-for-Containerized-NET-Applications-(Microsoft-eBook).pdf and b/docs/NET-Microservices-Architecture-for-Containerized-NET-Applications-(Microsoft-eBook).pdf differ