fix a few more standard header lines in winner README.md files

1992/albert/README.md

@@ -27,6 +27,7 @@ make all
 ./albert 1234567890123456789
 ```
 
+
 ## Alternate code:
 
 An alternate version of this entry, [albert.alt.c](albert.alt.c), is provided.

1992/buzzard.2/README.md

@@ -49,6 +49,7 @@ Fourth:
 Sorry, this is third!
 ```
 
+
 ## Alternate code:
 
 An alternate version of this entry, [buzzard.2.alt.c](buzzard.2.alt.c), is

1992/westley/README.md

@@ -44,8 +44,8 @@ show correctly!
 
 The author provided a version for the US which we added. To build:
 
-### Alternate build:
 
+### Alternate build:
 
 ```sh
 make alt