Ticket #45924: 45924.diff

src/wp-content/themes/twentynineteen/sass/site/header/_site-header.scss

@@ -121 +121 @@
         @include media(tablet) {
                 display: inline;
         }
-
-        &:not(:empty) + .site-description:not(:empty):before {
-                content: "\2014";
-                margin: 0 .2em;
-        }
 }
 
 // Site description

src/wp-content/themes/twentynineteen/template-parts/header/site-branding.php

@@ -25 +25 @@
         $description = get_bloginfo( 'description', 'display' );
         if ( $description || is_customize_preview() ) :
                 ?>
-                        <p class="site-description">
-                                <?php echo $description; ?>
-                        </p>
+                <p class="site-description">
+                        <?php
+                        printf(
+                                /* translators: %s: Site description */
+                                __('— %s', 'twentynineteen'),
+                                $description
+                        );
+                        ?>
+                </p>
         <?php endif; ?>
         <?php if ( has_nav_menu( 'menu-1' ) ) : ?>
                 <nav id="site-navigation" class="main-navigation" aria-label="<?php esc_attr_e( 'Top Menu', 'twentynineteen' ); ?>">