Doc: add comment about automatically generated documentation

This is mainly for translators. See this discussion:
http://lilypond-translations.3384276.n2.nabble.com/Doubt-about-ref-Align-in-text-itely-of-the-notationn-manual-td7572987.html

diff --git a/Documentation/notation/notation-appendices.itely b/Documentation/notation/notation-appendices.itely
index 3ad971b807e68768b804c6908dd035408a855def..3aab2d451c0f5ea2f23ac594db03ac6f3147b290 100644 (file)
--- a/Documentation/notation/notation-appendices.itely
+++ b/Documentation/notation/notation-appendices.itely
@@ -1495,6 +1495,12 @@ c1
 @node Text markup commands
 @appendixsec Text markup commands
 
+@ignore
+All the .tely files included in this appendix are automatically
+generated from source files during the build.
+For translators: you cannot translate the content of these files.
+@end ignore
+
 @include markup-commands.tely