[guadec-web/oscp-2019] Fix URL for about city page

[Tom Tryfonidis <tomtryf src gnome org>]

commit 9e8f0e28b96c31a8459b846d069739d84ac92b52
Author: Tom Tryfonidis <tomtryf gmail com>
Date:   Sat Jun 29 12:14:00 2019 +0300

    Fix URL for about city page

 content/pages/about-the-city.md | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)
---
diff --git a/content/pages/about-the-city.md b/content/pages/about-the-city.md
index 7b18e9d..9fdf1ec 100644
--- a/content/pages/about-the-city.md
+++ b/content/pages/about-the-city.md
@@ -1,4 +1,4 @@
-Title: About Thessaloniki
+Title: About the city
 Date: 20190612
 
 [Thessaloniki](https://en.wikipedia.org/wiki/Thessaloniki) is located on the Thermaic Gulf, in the 
northwestern corner of the Aegean Sea. It is Greece's second major economic, industrial, commercial and 
political centre.