fix: using and instead of &

Co-authored-by: Kévin Dunglas <[email protected]>

Author: vinceAmstoutz

core/doctrine-filters.md

@@ -1,6 +1,6 @@
 # Doctrine Filters
 
-For further documentation on filters (including for Eloquent & Elasticsearch), please see the [Filters documentation](filters.md).
+For further documentation on filters (including for Eloquent and Elasticsearch), please see the [Filters documentation](filters.md).
 
 ## Creating Custom Doctrine MongoDB ODM Filters