[genius] Forgot to comment out one of the extra examples

[George Lebl <jirka src gnome org>]

commit e6e0411c6b5b8fc4b047bbc3ee005d5e4f749031
Author: Jiri (George) Lebl <jiri lebl gmail com>
Date:   Fri Mar 10 13:20:22 2017 -0600

    Forgot to comment out one of the extra examples

 examples/dalemb-pulse.gel |   18 +++++++++---------
 1 files changed, 9 insertions(+), 9 deletions(-)
---
diff --git a/examples/dalemb-pulse.gel b/examples/dalemb-pulse.gel
index d849ec7..4a43d52 100644
--- a/examples/dalemb-pulse.gel
+++ b/examples/dalemb-pulse.gel
@@ -27,15 +27,15 @@ function F(x) = (
 );
 
 # A plucked string function.
-function F(x) = (
-       # This makes the functions periodic
-       while x < -1 do x = x + 2;
-       while x > 1 do x = x - 2;
-       
-       if x < 0 then -F(-x)
-       else if x < 0.5 then x
-       else 1-x        
-);
+#function F(x) = (
+#      # This makes the functions periodic
+#      while x < -1 do x = x + 2;
+#      while x > 1 do x = x - 2;
+#      
+#      if x < 0 then -F(-x)
+#      else if x < 0.5 then x
+#      else 1-x        
+#);
 
 # A plucked string function in two places.
 #function F(x) = (