Clarify help function

PKGBUILD

@@ -17,7 +17,7 @@ install=${pkgname}.install
 source=(git+https://github.com/Fuxino/${pkgname}.git
         config)
 sha256sums=('SKIP'
-            'd8b88cbb4e6d9cae68c1605496880065337484dff8ee4c06dce2578357e95574')
+            '22ef4a0e9356daf3cabe93299c7a04b6b7283b14e6f2c07d939e24027eedf144')
 
 pkgver() 
 {  

simple-backup.install

@@ -0,0 +1,7 @@
+post_install() {
+   echo "An example configuration file is found in /etc/simple_backup/config."
+}
+
+post_upgrade() {
+   post_install
+}

simple-backup.py

@@ -38,7 +38,7 @@ class Backup():
 
     # Help function
     def help_function(self):
-        print('simple_backup, version 1.4.2')
+        print('simple_backup, version 2.0.0')
         print('')
         print('Usage: {} [OPTIONS]'.format(argv[0]))
         print('')
@@ -54,7 +54,7 @@ class Backup():
         print('-k, --keep        NUMBER               Specify the number of old backups to keep.')
         print('                                       Default: keep all.')
         print('-u, --user        USER                 User performing the backup.')
-        print('                                       Default: current user.')
+        print('                                       Useful when running with "sudo"')
         print('-s, --checksum                         Use the checksum rsync option to compare files')
         print('                                       (MUCH slower).')
         print('')