Docs: NR 2.4 Fretted: Add ref to Harmonics

diff --git a/Documentation/user/fretted-strings.itely b/Documentation/user/fretted-strings.itely
index 251df4f3f1f6c267150be54071862d464fb73c6f..2ca609be5800857257ddf75a5f0e5581e6611d46 100644 (file)
--- a/Documentation/user/fretted-strings.itely
+++ b/Documentation/user/fretted-strings.itely
@@ -59,15 +59,18 @@ Some other elements pertinent to fretted string instruments
 are covered elsewhere:
 
 @itemize
-@item Fingerings are indicated with @ref{Fingering instructions}.
+@item Fingerings are indicated as shown in @ref{Fingering instructions}.
 
 @item Instructions for @notation{Laissez vibrer} ties
-as well as ties on arpeggios and tremolos is described in
+as well as ties on arpeggios and tremolos can be found in
 @ref{Ties}.
 
-@item Instructions on handling multiple voices is described
+@item Instructions for handling multiple voices can be found
 in @ref{Collision resolution}.
 
+@item Instructions for indicating harmonics can be found in
+@ref{Harmonics}.
+
 @end itemize