Minor fixes in 1994/shapiro/shapiro.md

1994/shapiro/shapiro.md

@@ -98,11 +98,12 @@ to the string we just put there.
 (`"\0337\033[%d;65;H%s\0338"`) If you can read VTxxx (and I read books printed
 as ANSI/VTxxx codes for fun :-) ) you know this is the sequence for:
 
-			remember where we are,\ 
-                        go somewhere else,\ 
-                        print the message,\
-                        and return to where we started.
-
+```
+remember where we are,
+go somewhere else,
+print the message,
+and return to where we started.
+```
 
 Line 22 says if this message is not for us (the number is bigger than ours) 
 send it to `h` (up).