minor #14473 Fix typo (ttskch)

wouterj · wouterj · commit 76d6493aa945 · 2020-10-25T17:32:08.000+01:00
This PR was merged into the 3.4 branch. Discussion ---------- Fix typo `0` (Zero) is correct instead of `O` (Alphabet O).  Commits ------- 38da641 Fix typo
diff --git a/testing.rst b/testing.rst
@@ -757,7 +757,7 @@ their type::
     $form['photo']->upload('/path/to/lucas.jpg');
 
     // In the case of a multiple file upload
-    $form['my_form[field][O]']->upload('/path/to/lucas.jpg');
+    $form['my_form[field][0]']->upload('/path/to/lucas.jpg');
     $form['my_form[field][1]']->upload('/path/to/lisa.jpg');
 
 .. tip::
