diff --git a/AGENTS.md b/AGENTS.md
index 29534dd..8febb5e 100644
--- a/AGENTS.md
+++ b/AGENTS.md
@@ -348,7 +348,7 @@ RST line events (sub_type 0x10) now append the measured CLK frequency when
 it is known: `[direction, level, flags, clk_hz_be32]`, with `flags` bit 0
 (`LINE_EVENT_FLAG_CLK_HZ`) set and the frequency as a big-endian uint32 in
 Hz (7-byte payload).  An unknown rate keeps the 3-byte payload, so
-consumers that read only the first two bytes (e.g. pysniff's
+consumers that read only the first two bytes (e.g. SIMtrace Analyser's
 `decode_line_event`) are unaffected.  The value is the existing 16-edge
 average (`samplerate / _samples_per_clock`, see `_measure_clock_period`);
 PPS changes F/D, not the CLK rate, so one measurement per session is
diff --git a/tests/test_gsmtap.py b/tests/test_gsmtap.py
index 4bf5ce3..953c968 100644
--- a/tests/test_gsmtap.py
+++ b/tests/test_gsmtap.py
@@ -606,8 +606,8 @@ class TestLineEventPayload(unittest.TestCase):
         self.assertEqual(len(self.pd.line_event_payload(1, 0, 0)), 3)
 
     def test_legacy_prefix_preserved(self):
-        # Consumers that read only bytes 0-1 (pysniff decode_line_event)
-        # must see the same direction/level as before.
+        # Consumers that read only bytes 0-1 (SIMtrace Analyser's
+        # decode_line_event) must see the same direction/level as before.
         p = self.pd.line_event_payload(1, 0, 3579000)
         self.assertEqual(p[:2], b'\x01\x00')