Index: src/wp-content/themes/twentynineteen/single.php
===================================================================
--- src/wp-content/themes/twentynineteen/single.php	(revision 60442)
+++ src/wp-content/themes/twentynineteen/single.php	(working copy)
@@ -36,11 +36,11 @@
 						array(
 							'next_text' => '<span class="meta-nav" aria-hidden="true">' . __( 'Next Post', 'twentynineteen' ) . '</span> ' .
 								/* translators: Hidden accessibility text. */
-								'<span class="screen-reader-text">' . __( 'Next post:', 'twentynineteen' ) . '</span> <br/>' .
+								'<span class="screen-reader-text">' . __( 'Next post:', 'twentynineteen' ) . '</span> <br>' .
 								'<span class="post-title">%title</span>',
 							'prev_text' => '<span class="meta-nav" aria-hidden="true">' . __( 'Previous Post', 'twentynineteen' ) . '</span> ' .
 								/* translators: Hidden accessibility text. */
-								'<span class="screen-reader-text">' . __( 'Previous post:', 'twentynineteen' ) . '</span> <br/>' .
+								'<span class="screen-reader-text">' . __( 'Previous post:', 'twentynineteen' ) . '</span> <br>' .
 								'<span class="post-title">%title</span>',
 						)
 					);