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

2019/lynn/README.md

@@ -3,19 +3,22 @@
 Ben Lynn
 <https://crypto.stanford.edu/~blynn/>
 
+
 ## To build:
 
 ```sh
 make
 ```
 
+
 ## To use:
 
 ```sh
 ./prog
 ```
 
-## Try:
+
+### Try:
 
 ```sh
 (./prog < fib.hs; cat prog.c) > fib.c
@@ -23,10 +26,12 @@ cc fib.c -o fib
 ./fib
 ```
 
+
 ## Judges' remarks:
 
 A fully functional compiler. The example prints out the 30th Fibonacci number.
 
+
 ## Author's remarks:
 
 ### Remarks:
@@ -290,6 +295,7 @@ strange-looking comment.
 [My website reveals how this compiler
 works](https://crypto.stanford.edu/~blynn/compiler/ioccc.html).
 
+
 ## Copyright and CC BY-SA 4.0 License:
 
 This file is Copyright (c) 2023 by Landon Curt Noll.  All Rights Reserved.