Changed Indentation Level

Author: pralabhkumar

Diff for: rsc/src/main/java/com/cloudera/livy/rsc/rpc/RpcServer.java

@@ -110,16 +110,16 @@ public void run() {
     this.address = address;
   }
 
-   /**
+  /**
    * If user set the port number by livy.rsc.launcher.port then use that
-   * @param portNumber : Provided by the user 
+   * @param portNumber : Provided by the user
    * @return
    */
-  public int getLauncherPort(int portNumber){
-	  if(portNumber<0){
-		  portNumber=0;
-	  }
-	  return portNumber;
+  public int getLauncherPort(int portNumber) {
+    if (portNumber < 0) {
+      portNumber=0;
+    }
+    return portNumber;
   }
 
   /**