minor #15790 [Cache] Document the removal of Doctrine Cache (derrabus)

javiereguiluz · javiereguiluz · commit 868ab3f4dd5b · 2021-09-17T11:22:08.000+02:00
This PR was merged into the 6.0 branch. Discussion ---------- [Cache] Document the removal of Doctrine Cache Documentation for symfony/symfony#42967 Commits ------- a4046bc Document the removal of Doctrine Cache
diff --git a/cache.rst b/cache.rst
@@ -27,7 +27,7 @@ The following example shows a typical usage of the cache::
     // ... and to remove the cache key
     $pool->delete('my_cache_key');
 
-Symfony supports Cache Contracts, PSR-6/16 and Doctrine Cache interfaces.
+Symfony supports Cache Contracts and PSR-6/16 interfaces.
 You can read more about these at the :doc:`component documentation </components/cache>`.
 
 .. deprecated:: 5.4
diff --git a/components/cache.rst b/components/cache.rst
@@ -16,9 +16,8 @@ The Cache Component
 
 .. tip::
 
-    The component also contains adapters to convert between PSR-6, PSR-16 and
-    Doctrine caches. See :doc:`/components/cache/psr6_psr16_adapters` and
-    :doc:`/components/cache/adapters/doctrine_adapter`.
+    The component also contains adapters to convert between PSR-6 and PSR-16.
+    See :doc:`/components/cache/psr6_psr16_adapters`.
 
     .. deprecated:: 5.4
 
@@ -164,7 +163,7 @@ concepts:
 **Adapter**
     It implements the actual caching mechanism to store the information in the
     filesystem, in a database, etc. The component provides several ready to use
-    adapters for common caching backends (Redis, APCu, Doctrine, PDO, etc.)
+    adapters for common caching backends (Redis, APCu, PDO, etc.)
 
 Basic Usage (PSR-6)
 -------------------
diff --git a/components/cache/adapters/doctrine_adapter.rst b/components/cache/adapters/doctrine_adapter.rst
