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

2006/sykes2/README.md

@@ -4,19 +4,22 @@ Stephen Sykes\
 Finland\
 <https://web.archive.org/web/20160316092728/http://www.stephensykes.com/>
 
+
 ## To build:
 
 ```sh
 make
 ```
 
+
 ## To use:
 
 ```sh
 ./sykes2
 ```
 
-## Try:
+
+### Try:
 
 ```sh
 ./sykes2.sh
@@ -31,6 +34,7 @@ As they say, "Lather, rinse, repeat"! :-)
 
 If you have the time :-), figure out how this small 1-line entry works!
 
+
 ## Author's remarks:
 
 At 130 characters of C code (without the newline at the end), this
@@ -54,6 +58,7 @@ easily be declared as int at the expense of 4 more characters.
 I'm not sure of the effects on a hard disk of rewriting the same file
 multiple times per second for a long time.  Run at your own risk!
 
+
 ## Copyright and CC BY-SA 4.0 License:
 
 This file is Copyright (c) 2023 by Landon Curt Noll.  All Rights Reserved.