Update backup.config-example

Co-authored-by: David Jarzebowski <[email protected]>

Author: chuckp22

backup.config-example

@@ -21,7 +21,7 @@ GHE_NUM_SNAPSHOTS=10
 #GHE_PRUNING_SCHEDULED=yes
 
 # If set to true or when backup is run with `--skip-checks` ghe-host-check 
-# disk space validation and s/w version checks on the backup-host will be disabled.
+# disk space validation and software version checks on the backup-host will be disabled.
 #GHE_SKIP_CHECKS=false
 
 # The hostname of the GitHub appliance to restore. If you've set up a separate