diff --git a/hybrid-cloud-el/dockerfile.adoc b/hybrid-cloud-el/dockerfile.adoc
index 824fd3c..cc2dd04 100644
--- a/hybrid-cloud-el/dockerfile.adoc
+++ b/hybrid-cloud-el/dockerfile.adoc
@@ -52,16 +52,16 @@ FROM node:8.2.1-alpine
 
 WORKDIR /code
 
-COPY package.json /code/package.json \\ <1>
+COPY package.json /code/package.json // <1>
 
 RUN npm install \ // <2>
  && npm install -g nodemon@1.11.0 \ // <3>
  && npm cache clean --force;  //<4>
 
-COPY app.js /code \\ <5>
-COPY index.html /code \\ <5>
+COPY app.js /code // <5>
+COPY index.html /code // <5>
 
-CMD ["npm", "start"]  \\ <6>
+CMD ["npm", "start"]  // <6>
 ----
 <1> Copy package.json file
 <2> Install the dependencies in the local node_modules folder.