diff --git a/docs/source/references/coral/mn/index.rst b/docs/source/references/coral/mn/index.rst
index 55f5cb559..0df5b471e 100644
--- a/docs/source/references/coral/mn/index.rst
+++ b/docs/source/references/coral/mn/index.rst
@@ -1,12 +1,12 @@
 Management Node
 ===============
 
-The Management Node should be installed with a RHEL Operating System.  The following guides describe the process of installation, configuration and validation of xCAT on the Management Node. 
+The Management Node should be installed with a RHEL Operating System.  The following guides describe the process of installation, configuration and validation of xCAT on the Management Node.
 
 .. toctree::
    :maxdepth: 2
 
    install.rst
-   configure/index.rst 
+   configure/index.rst
    validate/index.rst