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

1988/applin/README.md

@@ -23,11 +23,13 @@ program.  See the [Alternate code](#alternate-code) section below for details.
 ./applin
 ```
 
+
 ## Alternate code:
 
 As noted above a smaller version can be used in case your `cpp` has a hard time
 with this entry.
 
+
 ### Alternate build:
 
 ```sh

1988/dale/README.md

@@ -39,6 +39,7 @@ behaviour?
 ./dale "$(printf "the following files exist in this directory:\n%s\n" *)"
 ```
 
+
 ## Alternate code:
 
 If you have an old enough compiler you can try the original version in

1988/isaak/README.md

@@ -21,6 +21,7 @@ code](#alternate-code) below.
 ./isaak
 ```
 
+
 ## Alternate code:
 
 The original version of this code is in [isaak.alt.c](isaak.alt.c).
@@ -39,6 +40,7 @@ using that macro for `#define`.
 This version will not likely work on modern systems if you can even get it to
 compile.
 
+
 ### Alternate build:
 
 ```sh

1988/litmaath/README.md

@@ -27,15 +27,15 @@ code](#alternate-code) section below.
 ./litmaath eschew obfuscation
 ```
 
-## Alternate code:
 
+## Alternate code:
 
 This alternate code, added to help understand the entry and for fun, is code
 that we suggested at the time of the entry publication but which we never put in
 a file.
 
-### Alternate build:
 
+### Alternate build:
 
 ```sh
 make alt
@@ -43,6 +43,7 @@ make alt
 
 Use `litmaath.alt` as you would `litmaath` above.
 
+
 ### Alternate try:
 
 ```sh

1988/spinellis/README.md

@@ -25,6 +25,7 @@ and try:
 rm -f spinellis ; cc spinellis.c -o spinellis < input2.txt && ./spinellis
 ```
 
+
 ## Alternate code:
 
 For clang try the alt code like:

1988/westley/README.md

@@ -57,6 +57,7 @@ You might enjoy looking at the output of:
 cc -E westley.alt.c
 ```
 
+
 ## Alternate code:
 
 To see if your compiler has the problem described above try: