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

2001/williams/README.md

@@ -3,24 +3,28 @@
 John Williams
 US
 
+
 ## To build:
 
 ```sh
 make
 ```
 
+
 ## To use:
 
 ```sh
 ./williams
 ```
 
-## Try:
+
+### Try:
 
 ```sh
 echo "Do or do not. There is no try."
 ```
 
+
 ## Judges' remarks:
 
 [A strange game. The only winning move is not to
@@ -32,6 +36,7 @@ the standard "three triangles around a circular" logo for nukes.
 
 This is a pretty straightforward game.
 
+
 ## Author's remarks:
 
 What this program does:
@@ -63,6 +68,7 @@ arithmetic, resulting in the overuse of bitwise shift operators.
 Another example is `(x|1)`, which is used in a couple different ways.
 The purpose of `A/(x|1)` is probably obvious, but what does `(x|1)%2` do?
 
+
 ## Copyright and CC BY-SA 4.0 License:
 
 This file is Copyright (c) 2023 by Landon Curt Noll.  All Rights Reserved.