Fix tmp/format-headers.sh, format headers

The script had "s surrounding the git ls-files command which turned it
to a single file which of course is wrong.

Ran script again fixing many README.md files that had incorrect number
of blank lines for critical headers.

This will have to be done a final but a good number of files have been
corrected.

2014/birken/README.md

@@ -70,7 +70,6 @@ You can combine them both of course.
 
 ### Alternate use:
 
-
 Use `prog.alt` as you would `prog` above. Remember that ports < 1024 are
 privileged ports that unprivileged users cannot use.
 

2014/deak/README.md

@@ -63,6 +63,7 @@ Use `prog.alt` as you would `prog`.
 ./try.alt.sh
 ```
 
+
 ## Judges' remarks:
 
 We consider this entry a tribute to all "Abuse of the C preprocessor"
@@ -73,7 +74,6 @@ We liked the use of unary notation facilitated by variadic macros.
 
 ## Author's remarks:
 
-
 ### Portability
 
 The application was written on a standard Ubuntu 14.04 and tested with

2014/endoh1/README.md

@@ -57,7 +57,6 @@ more than 1000 words.
 
 ## Author's remarks:
 
-
 ### Remarks
 
 You may want to use a large display with a very small terminal font.

2014/endoh2/README.md

@@ -32,7 +32,6 @@ in the DNA code of the code? Perhaps there are 23 reasons? :-)
 
 ## Author's remarks:
 
-
 ### Remarks
 
 This chromosome program synthesizes a double helix.

2014/maffiodo1/README.md

@@ -20,7 +20,6 @@ STATUS: INABIAF - please **DO NOT** fix
 For more detailed information see [2014 maffiodo1 in bugs.md](/bugs.md#2014-maffiodo1).
 
 
-
 ## To use:
 
 ```sh
@@ -41,7 +40,6 @@ The parameters to the program are:
 note on macOS.
 
 
-
 ### Try:
 
 ```sh

2014/maffiodo2/README.md

@@ -19,7 +19,6 @@ STATUS: INABIAF - please **DO NOT** fix
 For more detailed information see [2014 maffiodo2 in bugs.md](/bugs.md#2014-maffiodo2).
 
 
-
 ## To use:
 
 ```sh
@@ -42,7 +41,6 @@ as fun but it's 121 bytes instead of 140.
 
 ### Alternate build:
 
-
 ```sh
 make alt
 ```

2014/morgan/README.md

@@ -83,6 +83,7 @@ prog.c:23:72: warning: signed and unsigned type in conditional expression [-Wsig
 prog.c:12:11: warning: suggest parentheses around ‘&&’ within ‘||’ [-Wparentheses]
 ```
 
+
 ## Copyright and CC BY-SA 4.0 License:
 
 This file is Copyright (c) 2023 by Landon Curt Noll.  All Rights Reserved.

2014/vik/README.md

@@ -44,7 +44,6 @@ instructions on how to get it to work with Windows.
 
 ### Alternate build:
 
-
 ```sh
 make alt
 ```
@@ -76,7 +75,6 @@ might help? :-)
 
 ## Author's remarks:
 
-
 ### Remarks
 
 This program converts ASCII text to Morse audio file and vice versa. As far as