Fix alt text on logo, closes #613

Zmenení alternatívny text pri logu Návody.Digital

Co-authored-by: Jano Suchal <[email protected]>

app/views/components/_header.html.erb

@@ -1,7 +1,7 @@
 <header class="sdn-header sdn-header-950" role="banner" data-module="sdn-header">
   <div class="sdn-header__container govuk-width-container sdn-header__container--logo">
     <%= link_to root_path, class: 'sdn-header__link' do %>
-      <%= image_tag "logo.svg", alt: "Životné situácie" %>
+      <%= image_tag "logo.svg", alt: "Návody.Digital" %>
     <% end %>
     <div class="sdn-header__content">
       <button type="button" role="button" class="sdn-header__menu-button js-header-toggle" aria-controls="navigation" aria-label="Show or hide Top Level Navigation">Menu</button>