[nautilus] image-properties: add a comment for translators

[Cosimo Cecchi <cosimoc src gnome org>]

commit 3a2b25980b6bda2c77619b3a79902045622fb6bb
Author: Cosimo Cecchi <cosimoc gnome org>
Date:   Tue Oct 2 09:51:29 2012 -0400

    image-properties: add a comment for translators
    
    https://bugzilla.gnome.org/show_bug.cgi?id=685189

 src/nautilus-image-properties-page.c |    2 ++
 1 files changed, 2 insertions(+), 0 deletions(-)
---
diff --git a/src/nautilus-image-properties-page.c b/src/nautilus-image-properties-page.c
index 8372eec..723080e 100644
--- a/src/nautilus-image-properties-page.c
+++ b/src/nautilus-image-properties-page.c
@@ -362,6 +362,8 @@ append_options_info (NautilusImagePropertiesPage *page)
 	append_option_value_pair (page, pixbuf, "tEXt::Copyright", _("Copyright"));
 	append_option_value_pair (page, pixbuf, "tEXt::Creation Time", _("Created On"));
 	append_option_value_pair (page, pixbuf, "tEXt::Software", _("Created By"));
+	/* Translators: this refers to a legal disclaimer string embedded in
+	 * the metadata of an image */
 	append_option_value_pair (page, pixbuf, "tEXt::Disclaimer", _("Disclaimer"));
 	append_option_value_pair (page, pixbuf, "tEXt::Warning", _("Warning"));
 	append_option_value_pair (page, pixbuf, "tEXt::Source", _("Source"));