minor #3834 fix the wording in versionadded directives (for the master branch) (xabbuh)

This PR was merged into the master branch.

Discussion
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fix the wording in versionadded directives (for the master branch)

| Q             | A
| ------------- | ---
| Doc fix?      | yes
| New docs?     | no
| Applies to    | 2.5+
| Fixed tickets |

Commits
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36f68b6 fix the wording in versionadded directives

Author: weaverryan

components/property_access/introduction.rst

@@ -313,7 +313,7 @@ Checking Property Paths
 -----------------------
 
 .. versionadded:: 2.5
-    The methods
+    The
     :method:`PropertyAccessor::isReadable <Symfony\\Component\\PropertyAccess\\PropertyAccessor::isReadable>`
     and
     :method:`PropertyAccessor::isWritable <Symfony\\Component\\PropertyAccess\\PropertyAccessor::isWritable>`