diff --git a/tutorials/intro/20_events_from_raw.py b/tutorials/intro/20_events_from_raw.py
index 2c368646908..5fb4cf8ce65 100644
--- a/tutorials/intro/20_events_from_raw.py
+++ b/tutorials/intro/20_events_from_raw.py
@@ -102,11 +102,10 @@
 # magnitudes. You can also see that every time there is a pulse on one of the
 # other STIM channels, there is a corresponding pulse on ``STI 014``.
 #
-# .. TODO: somewhere in prev. section, link out to a table of which systems
-#    have STIM channels vs. which have marker files or embedded event arrays
-#    (once such a table has been created).
-#
-#
+# For more information on which EEG/MEG systems use STIM channels, marker files,
+# or embedded arrays, see the MEG and EEG tutorials:
+# :doc:`/auto_tutorials/io/10_reading_meg_data` and
+# :doc:`/auto_tutorials/io/20_reading_eeg_data`.
 # Converting a STIM channel signal to an Events array
 # ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
 #
@@ -120,7 +119,7 @@
 # from which to read events:
 
 events = mne.find_events(raw, stim_channel="STI 014")
-print(events[:5])  # show the first 5
+print(events[:5])  # Display the first 5 events to check the STIM channel extraction
 
 # %%
 # .. admonition:: The middle column of the Events array