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

2020/giles/README.md

@@ -3,19 +3,22 @@
 Edward Giles\
 <https://id523a.com/>
 
+
 ## To build:
 
 ```sh
 make
 ```
 
+
 ## To use:
 
 ```sh
 ./prog
 ```
 
-## Try:
+
+### Try:
 
 ```sh
 ./prog < pi.wav
@@ -26,10 +29,12 @@ make
 # Use an audio player to play jenny.wav
 ```
 
+
 ## Judges' remarks:
 
 A cross platform utility for both encoding and decoding tones.
 
+
 ## Author's remarks:
 
 ### Introduction and Usage
@@ -98,6 +103,7 @@ This program determines which frequencies are present in the input by passing it
 
 Tones are generated using those same resonators by providing [an impulse](https://en.wikipedia.org/wiki/Kronecker_delta#Digital_signal_processing) as input. An impulse can be thought of as consisting of sine-waves at all frequencies, and when it is put through one of the resonators, the result is a single pure sine wave.
 
+
 ## Copyright and CC BY-SA 4.0 License:
 
 This file is Copyright (c) 2023 by Landon Curt Noll.  All Rights Reserved.