diff --git a/loginviauthinfo.py b/loginviauthinfo.py
index 8d353e4..c9a6f6e 100755
--- a/loginviauthinfo.py
+++ b/loginviauthinfo.py
@@ -1,8 +1,8 @@
 #!/usr/bin/python
 # -*- coding: utf-8 -*-
 #
-# IMPORTANT: calls the sas-admin cli change the variable below if your CLI is not
-# installed in the default location 
+# IMPORTANT: calls the sas-admin CLI. Change the variable below if your CLI is not
+# installed in the default location.
 #
 # usage python loginviauthinfo.py
 #              loginviauthinfo.py -f /tmp/myfile
@@ -10,7 +10,7 @@
 #
 # Authinfo file users .netrc format https://www.ibm.com/support/knowledgecenter/en/ssw_aix_71/filesreference/netrc.html
 #
-# Example of file. Firt line specifies the default userid and password if no machine is specified. Second line specifies a machine and the
+# Example of file. First line specifies the default userid and password if no machine is specified. Second line specifies a machine and the
 # userid and password for that machine,
 #
 # default user sasadm1 password mypass
@@ -19,6 +19,7 @@
 # Change History
 #
 # 25AUG2019 modified to logon to the host in the profile and support multiple lines in authinfo
+# 10OCT2019 minor edits to header, no code changes
 #
 # Copyright © 2018, SAS Institute Inc., Cary, NC, USA.  All Rights Reserved.
 #