Update manpage

docs/MANPAGE.md

@@ -28,22 +28,26 @@ print debug messages
 
 # INPUT OPTIONS
 
-- \[01] Select an action
-- \[02] Use custom settings?
-- \[03] Argon2 time cost
-- \[04] Max padding size
-- \[05] Set a fake MAC tag?
-- \[06] Input file path
-- \[07] Output file path
-- \[08] Start position
-- \[09] End position
-- \[10] Comments
-- \[11] Keyfile path
-- \[12] Passphrase
-- \[13] Proceed?
-- \[14] Output file size
-
-See <https://github.com/hakavlad/tird/blob/main/docs/INPUT_OPTIONS.md> for detailed descriptions and examples.
+**tird** has the following input options:
+
+```
+[01] Select an option
+[02] Use custom settings?
+[03] Argon2 time cost
+[04] Max padding size
+[05] Set a fake MAC tag?
+[06] Input file path
+[07] Output file path
+[08] Start position
+[09] End position
+[10] Comments
+[11] Keyfile path
+[12] Passphrase
+[13] Proceed?
+[14] Output file size
+```
+
+For a detailed description of these options, see <https://github.com/hakavlad/tird/blob/main/docs/INPUT_OPTIONS.md>.
 
 # GOALS