Tweaking Kramdown Table Workaround

Removing the header. Does the space need to be between the header and the table or does it work with a paragraph?
(I really dislike "markdown" now.)

_docs/shell.md

@@ -609,9 +609,7 @@ Use the appropriate prints from `format.h` for:
 Note: Any `<pid>` used in `kill`, `stop`, or, `cont` will either be a process that is a direct child of your shell or a non-existent process. You do not have to worry about killing other processes.
 
 ## Summary of History Storing
-In case you are still confused about what exactly to store in history, here are relevant examples. Note that the last row corresponds to an "invalid command", which has been historically troublesome (pun intended).
-
-### empty_header
+In case you are still confused about what exactly to store in history, here are relevant examples.
 
 | **Examples:**| **What should I store?**|
 |----------------|----------------|