diff --git a/beams/tests/artifacts/im2l0_test.json b/beams/tests/artifacts/im2l0_test.json
index 23a14ff..3d6c953 100644
--- a/beams/tests/artifacts/im2l0_test.json
+++ b/beams/tests/artifacts/im2l0_test.json
@@ -92,4 +92,4 @@
       ]
     }
   }
-}
\ No newline at end of file
+}
diff --git a/beams/tree_config.py b/beams/tree_config.py
index 8e92b40..c2fb256 100644
--- a/beams/tree_config.py
+++ b/beams/tree_config.py
@@ -199,7 +199,7 @@ def work_func(comp_condition: Evaluatable) -> py_trees.common.Status:
                     self.do_once = True
 
                 # Set to running
-                value = caget(self.pv, as_string=isinstance(self.value, str))  # double caget, this is uneeded as currently the comp_condition has caget 
+                value = caget(self.pv, as_string=isinstance(self.value, str))  # double caget, this is uneeded as currently the comp_condition has caget
 
                 if comp_condition():
                     self.do_once = False