[rygel] Signalize is not the right word.

[Murray Cumming <murrayc src gnome org>]

commit 8f125bedbfb444e59db81fac76fd400bb13c20b1
Author: Murray Cumming <murrayc murrayc com>
Date:   Tue Feb 5 11:03:37 2013 +0100

    Signalize is not the right word.

 src/librygel-server/rygel-content-directory.vala   |    2 +-
 src/librygel-server/rygel-thumbnailer.vala         |    2 +-
 .../media-export/rygel-media-export-harvester.vala |    2 +-
 3 files changed, 3 insertions(+), 3 deletions(-)
---
diff --git a/src/librygel-server/rygel-content-directory.vala b/src/librygel-server/rygel-content-directory.vala
index 0f9e396..435c577 100644
--- a/src/librygel-server/rygel-content-directory.vala
+++ b/src/librygel-server/rygel-content-directory.vala
@@ -510,7 +510,7 @@ internal class Rygel.ContentDirectory: Service {
         this.finished_imports.add (import);
         this.active_imports.remove (import);
 
-        // signalize end of transfer
+        // signal the end of transfer
         this.notify ("TransferIDs",
                         typeof (string),
                         this.create_transfer_ids ());
diff --git a/src/librygel-server/rygel-thumbnailer.vala b/src/librygel-server/rygel-thumbnailer.vala
index a52c376..e1dd7df 100644
--- a/src/librygel-server/rygel-thumbnailer.vala
+++ b/src/librygel-server/rygel-thumbnailer.vala
@@ -88,7 +88,7 @@ internal class Rygel.Thumbnailer : GLib.Object {
                                         (_("No thumbnail available"));
         }
 
-        // Send a request to create thumbnail if it does not exist, signalize
+        // Send a request to create thumbnail if it does not exist, signal
         // that there's no thumbnail available now.
         if (this.thumbler != null && path == null) {
             this.thumbler.queue_thumbnail_task (uri, mime_type);
diff --git a/src/plugins/media-export/rygel-media-export-harvester.vala b/src/plugins/media-export/rygel-media-export-harvester.vala
index 07f93d3..c882948 100644
--- a/src/plugins/media-export/rygel-media-export-harvester.vala
+++ b/src/plugins/media-export/rygel-media-export-harvester.vala
@@ -218,7 +218,7 @@ internal class Rygel.MediaExport.Harvester : GLib.Object {
         this.cancel (file);
         try {
             // the full object is fetched instead of simply calling
-            // exists because we need the parent to signalize the
+            // exists because we need the parent to signal the
             // change
             var id = MediaCache.get_id (file);
             var object = cache.get_object (id);