diff --git a/src/cal_tools/jungfraulib.py b/src/cal_tools/jungfraulib.py
index f76bec23877e5fc3a8717eb07aea16166056f287..d19d3d617e2ef17c2b356f7f47f95066c2890838 100644
--- a/src/cal_tools/jungfraulib.py
+++ b/src/cal_tools/jungfraulib.py
@@ -129,12 +129,12 @@ MODES_ORDER = {
     JGM.FIX_GAIN_2.value: 4,
 }
 EXPECTED_RUN_ORDER = [
-    [
+    [  # Adaptive operation mode pattern
         JGM.DYNAMIC.value,
         JGM.FORCE_SWITCH_HG1.value,
         JGM.FORCE_SWITCH_HG2.value
     ],
-    [
+    [  # Fixed operation mode pattern
         JGM.DYNAMIC.value,
         JGM.FIX_GAIN_1.value,
         JGM.FIX_GAIN_2.value