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Typo in the docs of the form validation lib: a example -> an example #1855

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Manually fixed as your fork seems to be out of sync with the repo and cannot be merged. 960e616

@narfbg narfbg closed this

Strange as it was an online edit. Maybe a conflict around this line in the meantime…

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Commits on Oct 7, 2012
  1. @Grahack

    a example -> an example

    Grahack committed
Showing with 1 addition and 1 deletion.
  1. +1 −1 user_guide_src/source/libraries/form_validation.rst
2 user_guide_src/source/libraries/form_validation.rst
@@ -399,7 +399,7 @@ The validation system supports callbacks to your own validation
functions. This permits you to extend the validation class to meet your
needs. For example, if you need to run a database query to see if the
user is choosing a unique username, you can create a callback function
-that does that. Let's create a example of this.
+that does that. Let's create an example of this.
In your controller, change the "username" rule to this::
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