Merge pull request #10347 from The-Compiler/hookimpl-marker-docs

Author: nicoddemus

src/_pytest/config/__init__.py

@@ -512,12 +512,14 @@ def pytest_configure(self, config: "Config") -> None:
         config.addinivalue_line(
             "markers",
             "tryfirst: mark a hook implementation function such that the "
-            "plugin machinery will try to call it first/as early as possible.",
+            "plugin machinery will try to call it first/as early as possible. "
+            "DEPRECATED, use @pytest.hookimpl(tryfirst=True) instead.",
         )
         config.addinivalue_line(
             "markers",
             "trylast: mark a hook implementation function such that the "
-            "plugin machinery will try to call it last/as late as possible.",
+            "plugin machinery will try to call it last/as late as possible. "
+            "DEPRECATED, use @pytest.hookimpl(trylast=True) instead.",
         )
         self._configured = True