minor #15972 Typo (ThomasLandauer)

This PR was merged into the 5.3 branch.

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Typo

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797cc1a Typo

Author: javiereguiluz

form/bootstrap5.rst

@@ -85,7 +85,7 @@ If you prefer to apply the Bootstrap styles on a form to form basis, include the
 
     By default, all inputs are rendered with the ``mb-3`` class on their
     container. If you override the ``row_attr`` class option, the ``mb-3`` will
-    be override too and you will need to explicitly add it.
+    be overriden too and you will need to explicitly add it.
 
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