fix standard headers and header spacing in winner README.md files

2005/timwi/README.md

@@ -4,24 +4,28 @@ Arne "Timwi" Heizmann\
 Germany\
 <timwi@gmx.net>
 
+
 ## To build:
 
 ```sh
 make
 ```
 
+
 ## To use:
 
 ```sh
 ./timwi < bf_program
 ```
 
-## Try:
+
+### Try:
 
 ```sh
 (echo "20 : ,-->+.>+.<<[>[>>+>+<<<-]>[>>+>+<<<-]>"; echo "[<+>-]>[<<<+>>>-]>[-]<<<<.<-]") | ./timwi
 ```
 
+
 ## Judges' remarks:
 
 Unlike most [BF](https://en.wikipedia.org/wiki/Brainfuck) interpreters that we
@@ -37,6 +41,7 @@ Why?
 
 [quines]: https://en.wikipedia.org/wiki/Quine_(computing)
 
+
 ## Author's remarks:
 
 This is an interpreter for the programming language
@@ -88,6 +93,7 @@ execution immediately and only read program instructions as they are needed.
 Yet there is no global variable storing how far it has read! Perhaps the
 hardest thing to figure out is how it finds the matching square brackets.
 
+
 ## Copyright and CC BY-SA 4.0 License:
 
 This file is Copyright (c) 2023 by Landon Curt Noll.  All Rights Reserved.