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

2004/schnitzi/README.md

@@ -4,19 +4,22 @@ Mark Schnitzius\
 Australia\
 <http://computronium.org/ioccc.html>
 
+
 ## To build:
 
 ```sh
 make
 ```
 
+
 ## To use:
 
 ```sh
 ./schnitzi
 ```
 
-## Try:
+
+### Try:
 
 ```sh
 ./schnitzi <schnitzi.inp0 2>/dev/null| vi
@@ -49,6 +52,7 @@ This exemplifies the meaning of Visual Editor, but we don't think
 that any benchmarking sites are going to use this to tout the
 performance of the latest hardware!
 
+
 ## Author's remarks:
 
 If you've ever pasted a large chunk of text into an editor (such as
@@ -172,6 +176,7 @@ is a right-click menu option on the top window bar.
 I would like to remind the Pixar Animation Studios that I retain
 royalties on this technique.
 
+
 ## Copyright and CC BY-SA 4.0 License:
 
 This file is Copyright (c) 2023 by Landon Curt Noll.  All Rights Reserved.