Use https instead of http in libnice-docs.xml

diff --git a/docs/reference/libnice/libnice-docs.xml b/docs/reference/libnice/libnice-docs.xml
index c4741dc..4f6223e 100644 (file)
--- a/docs/reference/libnice/libnice-docs.xml
+++ b/docs/reference/libnice/libnice-docs.xml
@@ -6,7 +6,7 @@
     <title>libnice Reference Manual</title>
     <releaseinfo>
       The latest version of this documentation can be found on-line at
-      <ulink role="online-location" url="http://nice.freedesktop.org/libnice/index.html">http://nice.freedesktop.org/libnice/</ulink>.
+      <ulink role="online-location" url="https://nice.freedesktop.org/libnice/index.html">https://nice.freedesktop.org/libnice/</ulink>.
     </releaseinfo>
   </bookinfo>