libgnutls.abignore: added comment linking to syntax

Signed-off-by: Nikos Mavrogiannopoulos <nmav@gnutls.org>

diff --git a/devel/libgnutls.abignore b/devel/libgnutls.abignore
index dfaebce2bf58ee47e6458ad8b30405347327ea0f..c53bcda9f0d1205c89d3ecad853de5067ec00b4e 100644 (file)
--- a/devel/libgnutls.abignore
+++ b/devel/libgnutls.abignore
@@ -1,3 +1,6 @@
+# Syntax is documented at
+# https://sourceware.org/libabigail/manual/libabigail-concepts.html#suppr-spec-label
+
 [suppress_function]
 symbol_version = GNUTLS_PRIVATE_3_4