Fix typo in usage help (-x <name>, not -x<name).

src/sbbs3/addfiles.c

@@ -636,22 +636,22 @@ char *usage="\nusage: addfiles code [.alt_path] [-opts] +list "
 	"\n   or: addfiles code [.alt_path] [-opts] file "
 		"\"description\"\n"
 	"\navailable opts:"
-	"\n       a         import ASCII only (no extended ASCII)"
-	"\n       b         synchronize database with file list (use with caution)"
-	"\n       c         do not remove extra spaces from file description"
-	"\n       d         delete list after import"
-	"\n       e         do not import extended descriptions"
-	"\n       f         include file date in descriptions"
-	"\n       t         include today's date in descriptions"
-	"\n       i         include added files in upload statistics"
-	"\n       n         do not update information for existing files"
-	"\n       o         update upload date only for existing files"
-	"\n       u         do not update upload date for existing files"
-	"\n       z         check for and import FILE_ID.DIZ and DESC.SDI"
-	"\n       k         keep original short description (not DIZ)"
-	"\n       s         search directory for files (no file list)"
-	"\n       l<lib>    specify library (short name) to Auto-ADD"
-	"\n       x<name>   specify uploader's user name (may require quotes)"
+	"\n      -a         import ASCII only (no extended ASCII)"
+	"\n      -b         synchronize database with file list (use with caution)"
+	"\n      -c         do not remove extra spaces from file description"
+	"\n      -d         delete list after import"
+	"\n      -e         do not import extended descriptions"
+	"\n      -f         include file date in descriptions"
+	"\n      -t         include today's date in descriptions"
+	"\n      -i         include added files in upload statistics"
+	"\n      -n         do not update information for existing files"
+	"\n      -o         update upload date only for existing files"
+	"\n      -u         do not update upload date for existing files"
+	"\n      -z         check for and import FILE_ID.DIZ and DESC.SDI"
+	"\n      -k         keep original short description (not DIZ)"
+	"\n      -s         search directory for files (no file list)"
+	"\n      -l <lib>   specify library (short name) to Auto-ADD"
+	"\n      -x <name>  specify uploader's user name (may require quotes)"
 	"\n"
 	"\nAuto-ADD:   use - in place of code for Auto-ADD of FILES.BBS"
 	"\n            use -filename to Auto-ADD a different filename"