update pipeline for master branch

.drone.yml

@@ -8,9 +8,10 @@ platform:
   
 workspace:
   base: /opt/workspace
-  path: work 
-    
+  path: work
+
 steps:
+
 - name: maven
   image: maven:3-jdk-10
   commands:
@@ -19,7 +20,7 @@ steps:
     image: tomcat
     commands:
     - cp target/webssh.war /usr/local/tomcat/webapps
-    - bash  /usr/local/tomcat/bin/start.sh
+    - bash /usr/local/tomcat/bin/start.sh
     
 trigger:
   branch: