Fix typo

Remove extra `v`.

Author: hkdobrev

README.md

@@ -10,7 +10,7 @@
 This extension provides following features:
 
 * Provides correct return type for `Doctrine\ORM\EntityManager::find`, `getReference` and `getPartialReference` when `Foo::class` entity class name is provided as the first argument
-* Adds missing `matching` method on `Doctrine\Common\Collections\Collection`. This can be turned off by setting `parameters.doctrine.allCollectionsSelectable` to `false`.v
+* Adds missing `matching` method on `Doctrine\Common\Collections\Collection`. This can be turned off by setting `parameters.doctrine.allCollectionsSelectable` to `false`.
 
 This extension does not yet support custom `repositoryClass` specified for each entity class. However, if your repositories have a common base class, you can configure it in your `phpstan.neon` and PHPStan will see additional methods you define in it: