remove sqlite patch remark

ob-sql-session.org

@@ -248,7 +248,7 @@ Returning error
 : hello|1
 : world|2
 
-** In order to run sqlite in memory
+** In order to run sqlite in memory (for older versions of emacs)
 =sql-database= can be /nil/ and no option given to =sql-comint-sqlite=
 
 #+begin_src elisp
@@ -264,30 +264,6 @@ Returning error
       (sql-comint product params buf-name)))
 #+end_src
 
-
-#+begin_src patch
-modified   lisp/progmodes/sql.el
-@@ -5061,14 +5061,15 @@ sql-sqlite
-   (interactive "P")
-   (sql-product-interactive 'sqlite buffer))
-
--(defun sql-comint-sqlite (product options &optional buf-name)
-+(defun sql-comint-sqlite (product &optional options buf-name)
-   "Create comint buffer and connect to SQLite."
-   ;; Put all parameters to the program (if defined) in a list and call
-   ;; make-comint.
-   (let ((params
-          (append options
--                 (if (not (string= "" sql-database))
--                     `(,(expand-file-name sql-database))))))
-+                 (if (and sql-database
-+                         (not (string= "" sql-database)))
-+                         `(,(expand-file-name sql-database))))))
-     (sql-comint product params buf-name)))
-
-#+end_src
-
-
 Test it:
 #+begin_example
 ,#+begin_src sql-session :engine sqlite