[Fix]修改错误

docs/setup_by_centos7.rst

@@ -114,7 +114,7 @@ CentOS 7 安装文档
     $ sed -i "s/# LOG_LEVEL: DEBUG/LOG_LEVEL: ERROR/g" /opt/jumpserver/config.yml
     $ sed -i "s/# SESSION_EXPIRE_AT_BROWSER_CLOSE: false/SESSION_EXPIRE_AT_BROWSER_CLOSE: true/g" /opt/jumpserver/config.yml
     $ sed -i "s/DB_PASSWORD: /DB_PASSWORD: $DB_PASSWORD/g" /opt/jumpserver/config.yml
-    $ Server_IP=`ip addr | grep inet | egrep -v '(127.0.0.1|inet6|docker)' | awk '{print $2}' | tr -d "addr:" | head -n 1 | cut -d / -f1` \
+    $ Server_IP=`ip addr | grep inet | egrep -v '(127.0.0.1|inet6|docker)' | awk '{print $2}' | tr -d "addr:" | head -n 1 | cut -d / -f1`
 
     $ echo -e "\033[31m 你的SECRET_KEY是 $SECRET_KEY \033[0m"
     $ echo -e "\033[31m 你的BOOTSTRAP_TOKEN是 $BOOTSTRAP_TOKEN \033[0m"

docs/setup_by_ubuntu18.rst

@@ -119,7 +119,7 @@ Ubuntu 18.04 安装文档
     $ sed -i "s/# LOG_LEVEL: DEBUG/LOG_LEVEL: ERROR/g" /opt/jumpserver/config.yml
     $ sed -i "s/# SESSION_EXPIRE_AT_BROWSER_CLOSE: false/SESSION_EXPIRE_AT_BROWSER_CLOSE: true/g" /opt/jumpserver/config.yml
     $ sed -i "s/DB_PASSWORD: /DB_PASSWORD: $DB_PASSWORD/g" /opt/jumpserver/config.yml
-    $ Server_IP=`ip addr | grep inet | egrep -v '(127.0.0.1|inet6|docker)' | awk '{print $2}' | tr -d "addr:" | head -n 1 | cut -d / -f1` \
+    $ Server_IP=`ip addr | grep inet | egrep -v '(127.0.0.1|inet6|docker)' | awk '{print $2}' | tr -d "addr:" | head -n 1 | cut -d / -f1`
 
     $ echo -e "\033[31m 你的SECRET_KEY是 $SECRET_KEY \033[0m"
     $ echo -e "\033[31m 你的BOOTSTRAP_TOKEN是 $BOOTSTRAP_TOKEN \033[0m"