key mounting works, but script is broke

pica-etherpad/Dockerfile

@@ -96,9 +96,12 @@ COPY entrypoint.sh /opt/etherpad-lite/entrypoint.sh
 RUN chmod +x /opt/etherpad-lite/entrypoint.sh && \
 	usermod -d /opt/etherpad-lite etherpad
 
+# Create path owned by etherpad to mount the API key
+RUN mkdir /mountedAPIkey && chown etherpad:etherpad /mountedAPIkey
+
 # Settings for entrypoint
 USER etherpad
 EXPOSE 8080
 HEALTHCHECK --interval=20s --timeout=3s CMD curl --fail http://localhost:8080 || exit 1
 WORKDIR /opt/etherpad-lite/
-ENTRYPOINT ["/opt/etherpad-lite/entrypoint.sh", "/bin/bash", "-c", "/opt/etherpad-lite/bin/run.sh" ]
+ENTRYPOINT ["/opt/etherpad-lite/entrypoint.sh", "/opt/etherpad-lite/bin/run.sh" ]