Changing EventChord to NoteEvent in scheme-tutorial.itely (issue 10473043)

[thomasmorley65]

Reviewers: ,

Message:
Please review.

Description:
Changing EventChord to NoteEvent in scheme-tutorial.itely

Fix for issue 3422

Please review this at https://codereview.appspot.com/10473043/

Affected files:
  M Documentation/extending/scheme-tutorial.itely


Index: Documentation/extending/scheme-tutorial.itely
diff --git a/Documentation/extending/scheme-tutorial.itely  
b/Documentation/extending/scheme-tutorial.itely
index  
56cbd58b21380d28c0e85863b8db3bc6f5e4ef9d..eb9dbb49424066bf8d420e2ba8e061b917ead121  
100644
--- a/Documentation/extending/scheme-tutorial.itely
+++ b/Documentation/extending/scheme-tutorial.itely
@@ -1317,7 +1317,7 @@ Now we examine the input,
 So in our function, we need to clone this expression (so that we have
 two notes to build the sequence), add a @code{SlurEvent} to the
 @code{'articulations} property of each one, and finally make a
address@hidden with the two @code{EventChords}.  For adding to a
address@hidden with the two @code{NoteEvent}.  For adding to a
 property, it is useful to know that an unset property is read out as
 @code{'()}, the empty list, so no special checks are required before we
 put another element at the front of the @code{articulations} property.