[gupnp-av] Fix typo in comment

[Jens Georg <jensgeorg src gnome org>]

commit 986578ea178de26d94d653322359f74fc7fa76d5
Author: Jens Georg <mail jensge org>
Date:   Wed Nov 7 13:39:52 2012 +0100

    Fix typo in comment

 libgupnp-av/gupnp-didl-lite-writer.c |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)
---
diff --git a/libgupnp-av/gupnp-didl-lite-writer.c b/libgupnp-av/gupnp-didl-lite-writer.c
index e4dcaef..8ad2097 100644
--- a/libgupnp-av/gupnp-didl-lite-writer.c
+++ b/libgupnp-av/gupnp-didl-lite-writer.c
@@ -110,7 +110,7 @@ compare_node_name (const char *a, const char *b)
         int len;
 
         if (a[0] == '@')
-                /* Filer is for top-level property */
+                /* Filter is for top-level property */
                 return -1;
 
         p = strstr (a, "@");