minor #16793 [Doctrine] Update doctrine.rst (mark2016)

This PR was merged into the 4.4 branch.

Discussion
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[Doctrine] Update doctrine.rst

fix spelling woh -> whoa, reference https://writingexplained.org/whoa-or-woah-difference

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8cb7f85 Update doctrine.rst

Author: javiereguiluz

doctrine.rst

@@ -132,7 +132,7 @@ need. The command will ask you some questions - answer them like done below:
     The interactive behavior of the ``make:entity`` command was introduced
     in MakerBundle 1.3.
 
-Woh! You now have a new ``src/Entity/Product.php`` file::
+Whoa! You now have a new ``src/Entity/Product.php`` file::
 
     // src/Entity/Product.php
     namespace App\Entity;