diff --git a/examples/chaotic-feedback-example.py b/examples/chaotic-feedback-example.py
index fda6810b..6fba3eb8 100755
--- a/examples/chaotic-feedback-example.py
+++ b/examples/chaotic-feedback-example.py
@@ -10,7 +10,7 @@ def main():
     graph.poll(1)
 
     #------------------------------------------------------------------------
-    # Change frequency on average once per second.
+    # Once per second, select a new random frequency (40-20000Hz)
     #------------------------------------------------------------------------
     f0 = RandomExponential(40, 2000, clock=RandomImpulse(1))
 
diff --git a/examples/granulation-example.py b/examples/granulation-example.py
index 453bb8b0..2583ff52 100755
--- a/examples/granulation-example.py
+++ b/examples/granulation-example.py
@@ -35,4 +35,4 @@ def main():
     graph.wait()
 
 if __name__ == "__main__":
-    main()
+    main()
\ No newline at end of file