Fix minor typo in manual

pcw-mesa · pcw-mesa · commit 638b2bdd5326 · 2023-05-12T06:18:05.000-07:00
diff --git a/docs/man/man9/hostmot2.9 b/docs/man/man9/hostmot2.9
@@ -858,7 +858,7 @@ software trigger inputs to trigger timer1 and timer2.
 
 .SS periodm
 The periodm is a period/width/duty cycle measuring module. It can measure period, frequency,
-pulse width and duty cycle. It can also average readings for noise filering.
+pulse width and duty cycle. It can also average readings for noise filtering.
 
 Pins:
  
