Fix path (#3463)

Author: tremor021

ct/ersatztv.sh

@@ -39,7 +39,7 @@ function update_script() {
     temp_file=$(mktemp)
     wget -qO- https://github.com/ErsatzTV/ErsatzTV/releases/download/${RELEASE}/ErsatzTV-${RELEASE}-linux-x64.tar.gz -O "$temp_file"
     tar -xzf "$temp_file"
-    mv /opt/ErsatzTV-${RELEASE}-linux-x64 /opt/ErsatzTV
+    mv ErsatzTV-${RELEASE}-linux-x64 /opt/ErsatzTV
     cp -R ErsatzTV-backup/* /opt/ErsatzTV/
     rm -rf ErsatzTV-backup
     echo "${RELEASE}" >/opt/${APP}_version.txt
@@ -67,4 +67,4 @@ description
 msg_ok "Completed Successfully!\n"
 echo -e "${CREATING}${GN}${APP} setup has been successfully initialized!${CL}"
 echo -e "${INFO}${YW} Access it using the following URL:${CL}"
-echo -e "${TAB}${GATEWAY}${BGN}http://${IP}:8409${CL}"
+echo -e "${TAB}${GATEWAY}${BGN}http://${IP}:8409${CL}"