Update header

_includes/header.pug

@@ -4,7 +4,7 @@ header
   div.text
     p
       | Hello, my name is 
-      a(href='/') Vladislav Faust
+      a(href='/') Vlad Faust
       | .
     p.tablet-hide
       | I am a jack of anything IT, master of some; see my 
@@ -12,11 +12,11 @@ header
       | .
     p.tablet-hide
       | You can contact me via 
-      a(href='https://twitter.com/vladfaust') Twitter
+      a(href='https://x.com/vladfaust') 𝕏
       | , 
       a(href='https://github.com/vladfaust') GitHub
       |  or 
       a(href='https://t.me/vladfaust') Telegram
-      | , or even e-mail me directly at 
+      | , or e-mail me directly at 
       i hey at vladfaust.com
       | .