Reversed "null"

[friendica.git] / doc / database / db_challenge.md

diff --git a/doc/database/db_challenge.md b/doc/database/db_challenge.md
index aa7b263fdfaa0be8a7fffcc19e884fa02f0fb9c0..54ffd252cf75c3031379d22997b8226206e1e088 100644 (file)
--- a/doc/database/db_challenge.md
+++ b/doc/database/db_challenge.md
@@ -1,13 +1,14 @@
 Table challenge
-===============
+===========
 
-| Field       | Description      | Type             | Null | Key | Default | Extra          |
-|-------------|------------------|------------------|------|-----|---------|----------------|
-| id          | sequential ID    | int(10) unsigned | NO   | PRI | NULL    | auto_increment |
-| challenge   |                  | varchar(255)     | NO   |     |         |                |
-| dfrn-id     |                  | varchar(255)     | NO   |     |         |                |
-| expire      |                  | int(11)          | NO   |     | 0       |                |
-| type        |                  | varchar(255)     | NO   |     |         |                |
-| last_update |                  | varchar(255)     | NO   |     |         |                |
+
+| Field | Description | Type | Null | Key | Default | Extra |
+| ----- | ----------- | ---- | ---- | --- | ------- | ----- |
+| id | sequential ID | int unsigned | NO | PRI | NULL | auto_increment |    
+| challenge |  | varchar(255) | NO |  |  |  |    
+| dfrn-id |  | varchar(255) | NO |  |  |  |    
+| expire |  | int unsigned | NO |  | 0 |  |    
+| type |  | varchar(255) | NO |  |  |  |    
+| last_update |  | varchar(255) | NO |  |  |  |    
 
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