Minor fixes before merging pull request

client/usr/local/bin/rs-backup-run

@@ -28,7 +28,7 @@ _SKIP_HOME_DIRS=false
 _FORCED_LOG_FILE=""
 _QUIET_MODE=false
 _VERBOSE_MODE=false
-_SHOW_PROGRESS=false		# Option to display file transfer progress
+_SHOW_PROGRESS=false
 _DRY_RUN=false
 _FORCE_RUN=false
 _ERROR_COUNT=0
@@ -65,7 +65,7 @@ Options:
                           machine and %u with your username)
      --push-module=NAME   The remote rsync server module
      --ssh-options=OPTS   Additional SSH options (will be merged with the default
-     			  options set in the rs-backup client-config file)
+                          ptions set in the rs-backup client-config file)
  -o, --rsync-options=OPTS Additional options for rsync
  -n, --dry-run            Perform a test run (same as the --dry-run option for
                           rsync). Enable --verbose mode for useful control output

server/usr/local/sbin/rs-add-user

@@ -51,7 +51,7 @@ chmod 0644 "${HOME_DIR}/rsnapshot.conf"
 mkdir -p "${HOME_DIR}/${FILES_DIR}/.sync"
 
 # Set permissions for backup directory
-chown -R ${USERNAME}:${GROUPNAME} "${HOME_DIR}/${FILES_DIR}"
+chown -R "${USERNAME}:${GROUPNAME}" "${HOME_DIR}/${FILES_DIR}"
 chmod -R 0755 "${HOME_DIR}/${FILES_DIR}"
 
 # If SSH key file has been specified