corrected new username

_config.yml

@@ -26,10 +26,10 @@ description: >- # used by seo meta and the atom feed
   Website oficial.
 
 # fill in the protocol & hostname for your site, e.g., 'https://username.github.io'
-url: "https://viejomartin.github.io"
+url: "https://martinprad0.github.io"
 
 github:
-  username: Viejomartin # change to your github username
+  username: martinprad0 # change to your github username
 
 twitter:
   username: MartinPrad0 # change to your twitter username
@@ -42,7 +42,7 @@ social:
   links:
     # The first element serves as the copyright owner's link
     - https://twitter.com/MartinPrad0 # change to your twitter homepage
-    - https://github.com/Viejomartin # change to your github homepage
+    - https://github.com/martinprad0 # change to your github homepage
     # Uncomment below to add more social links
     # - https://www.facebook.com/username
     # - https://www.linkedin.com/in/username