formatting Dockerfile

Dockerfile

@@ -1,17 +1,18 @@
 FROM node:20
+
 ARG SSH_KEY
 ENV SSH_KEY=$SSH_KEY
 # Make ssh dir
 RUN mkdir /root/.ssh/
 # Create id_rsa from string arg, and set permissions
-RUN echo "$SSH_KEY" > /root/.ssh/id_rsa
+RUN echo "$SSH_KEY" >/root/.ssh/id_rsa
 RUN chmod 600 /root/.ssh/id_rsa
 # Create known_hosts
 RUN touch /root/.ssh/known_hosts
 # Add git providers to known_hosts
-RUN ssh-keyscan bitbucket.org >> /root/.ssh/known_hosts
-RUN ssh-keyscan github.com >> /root/.ssh/known_hosts
-RUN ssh-keyscan gitlab.com >> /root/.ssh/known_hosts
+RUN ssh-keyscan bitbucket.org >>/root/.ssh/known_hosts
+RUN ssh-keyscan github.com >>/root/.ssh/known_hosts
+RUN ssh-keyscan gitlab.com >>/root/.ssh/known_hosts
 WORKDIR /app
 COPY package*.json ./
 RUN npm install