diff --git a/sample_discovercard/mapping.md b/sample_discovercard/mapping.md
index 73f5f1f..8f92787 100644
--- a/sample_discovercard/mapping.md
+++ b/sample_discovercard/mapping.md
@@ -109,17 +109,13 @@ SELECT
 assign new key/values to the results of the regular expression, and then back to the underlying row it came from
 -----------------------------------------------------------------------------------------------------------------
 
-```
-+---------------------------------+------------------+---------------+---------------+-----------------+----------------+
-| returned from expression        | party            | reason        | city          | provice         |                |
-+-----------------------------------------------------------------------------------------------------------------------+
-| {"f20": "BIG LOTS #00453 STOW"} | Big Lots         |Home Supplies  |Stow           |Ohio             |                |
-| {"f20": "1794MOTHERHOOD #1794"} | Motherhood       |Clothes        |               |                 |                |
-| {"f20": "3 PALMS HUDSON OH"}    | 3 Palms          |Restaurantes   |Hudson         |Ohio             |                |
-| {"f20": "36241 7-ELEVEN STOW "} | 7-Ele^en         |Gasoline       |Stow           |Ohio             |                |
-| {"f20": "7-ELEVEN 36241 STOW "} | 7-Eleven         |Gasoline       |Stow           |Ohio             |                |
-| {"f20": "98626 - 200 PUBLIC S"} | Public Sq Parking|Recreation     |               |                 |                |
-| {"f20": "ACE HARDWARE HUDSON "} | Ace Hardware     |Home Maint     |Hudson         |Ohio             |                |
-| {"f20": "ACH CAFE AND STARBUC"} | Starbucks        |Restaurantes   |               |                 |                |
-+---------------------------------+----------------------------------+---------------+-----------------+----------------+
-```
\ No newline at end of file
+| returned from expression        | party             | reason        | city   | provice |     |
+| ------------------------------- | ----------------- | ------------- | ------ | ------- | --- |
+| {"f20": "BIG LOTS #00453 STOW"} | Big Lots          | Home Supplies | Stow   | Ohio    |     |
+| {"f20": "1794MOTHERHOOD #1794"} | Motherhood        | Clothes       |        |         |     |
+| {"f20": "3 PALMS HUDSON OH"}    | 3 Palms           | Restaurantes  | Hudson | Ohio    |     |
+| {"f20": "36241 7-ELEVEN STOW "} | 7-Eleven          | Gasoline      | Stow   | Ohio    |     |
+| {"f20": "7-ELEVEN 36241 STOW "} | 7-Eleven          | Gasoline      | Stow   | Ohio    |     |
+| {"f20": "98626 - 200 PUBLIC S"} | Public Sq Parking | Recreation    |        |         |     |
+| {"f20": "ACE HARDWARE HUDSON "} | Ace Hardware      | Home Maint    | Hudson | Ohio    |     |
+| {"f20": "ACH CAFE AND STARBUC"} | Starbucks         | Restaurantes  |        |         |     |
\ No newline at end of file