diff --git a/docs/source/guides/admin-guides/manage_clusters/ppc64le/discovery/manually_discovery.rst b/docs/source/guides/admin-guides/manage_clusters/ppc64le/discovery/manually_discovery.rst
index 6568422e9..13c1856a0 100644
--- a/docs/source/guides/admin-guides/manage_clusters/ppc64le/discovery/manually_discovery.rst
+++ b/docs/source/guides/admin-guides/manage_clusters/ppc64le/discovery/manually_discovery.rst
@@ -5,10 +5,10 @@ If you have a few nodes which were not discovered by automated hardware discover
 Display the undefined nodes with the ``nodediscoverls`` command::
 
     #nodediscoverls -t undef
-    UUID                                    NODE                METHOD         MTM       SERIAL   
+    UUID                                    NODE                METHOD         MTM       SERIAL
     fa2cec8a-b724-4840-82c7-3313811788cd    undef               undef          8247-22L  10112CA
 
-If you want to manually define an 'undefined' node to a specific free node name, use the nodediscoverdef(TODO) command. 
+If you want to manually define an 'undefined' node to a specific free node name, use the nodediscoverdef(TODO) command.
 
 Before doing that, a node with desired IP address for host and FSP/BMC must be defined first::
 
@@ -22,6 +22,6 @@ For example, if you want to assign the undefined node whose uuid is ``fa2cec8a-b
 After manually defining it, the 'node name' and 'discovery method' attributes of the node will be changed. You can display the changed attributes using the ``nodediscoverls`` command::
 
      #nodediscoverls
-     UUID                                    NODE                METHOD         MTM       SERIAL  
+     UUID                                    NODE                METHOD         MTM       SERIAL
      fa2cec8a-b724-4840-82c7-3313811788cd    cn1                manual          8247-22L  10112CA