[static-web] [guadec-2019] Fix PIA logo

[Tom Tryfonidis <tomtryf src gnome org>]

commit 540b5a4f2965bc7868506abe2594397d726baebd
Author: Tom Tryfonidis <tomtryf gmail com>
Date:   Fri Aug 23 08:45:18 2019 +0300

    [guadec-2019] Fix PIA logo

 guadec-2019/streaming/index.html | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)
---
diff --git a/guadec-2019/streaming/index.html b/guadec-2019/streaming/index.html
index 34da47e..94c63da 100644
--- a/guadec-2019/streaming/index.html
+++ b/guadec-2019/streaming/index.html
@@ -73,7 +73,7 @@
                         <div class="sponsors-home text-center">
                             <!-- <div class="h1 text-center">Thank you sponsors!</div> -->
                             <a href="https://www.privateinternetaccess.com/"; rel="nofollow" target="_blank">
-                                <img src="https://2019.guadec.org//images/sponsors/pia.png"; alt="Private 
Internet Access" height="50">
+                                <img src="./images/sponsors/pia.png" alt="Private Internet Access" 
height="50">
 
                             </a>
                             <a href="https://www.redhat.com/"; rel="nofollow" target="_blank">