Fix table

Author: datapythonista

doc/source/user_guide/user_defined_functions.rst

@@ -75,7 +75,7 @@ User-Defined Functions can be applied across various pandas methods:
 
 +-------------------------------+------------------------+--------------------------+----------------------------------------------------------------------------------------------------------------------------------------------+
 | Method                        | Function Input         | Function Output          | Description                                                                                                                                  |
-+============================+========================+==========================+==============================================================================================================================================+
++===============================+========================+==========================+==============================================================================================================================================+
 | :ref:`udf.map`                | Scalar                 | Scalar                   | Apply a function to each element                                                                                                             |
 +-------------------------------+------------------------+--------------------------+----------------------------------------------------------------------------------------------------------------------------------------------+
 | :ref:`udf.apply` (axis=0)     | Column (Series)        | Column (Series)          | Apply a function to each column                                                                                                              |