docs: udpdate developer_guide.rst to use correct pytest flags

harryswift01 · harryswift01 · commit 07d4016a75bc · 2026-04-01T10:56:45.000+01:00
diff --git a/docs/developer_guide.rst b/docs/developer_guide.rst
@@ -54,7 +54,7 @@ Run regression tests excluding slow systems::
 
 Run slow regression tests::
 
-    pytest tests/regression -m slow
+    pytest tests/regression --run-slow
 
 Run tests with coverage::
 
