Remove "Category" from the title page

Hello,

I try to remove the word “Category” from the title, here is my actual code in archive.php :

<div class="row">
		<main id="main" class="site-main col-md-8 col-sm-12 col-xs-12 <?php azeria_sidebar_class(); ?>" role="main">

		<?php if ( have_posts() ) : ?>

			<header class="page-header">
				<?php
					the_archive_title( '<h1 class="page-title">', '</h1>' );
					the_archive_description( '<div class="taxonomy-description">', '</div>' );
				?>
			</header><!-- .page-header -->

I tried the usual :
<h1 class="page-title"><?php printf( __( 'Category: %s', 'Azeria' ), single_cat_title( '', false ) ); ?></h1>

like this :

<div class="row">
		<main id="main" class="site-main col-md-8 col-sm-12 col-xs-12 <?php azeria_sidebar_class(); ?>" role="main">

		<?php if ( have_posts() ) : ?>

			<header class="page-header">
				<?php
					<h1 class="page-title"><?php printf( __( 'Category: %s', 'Azeria' ), single_cat_title( '', false ) ); ?></h1>
					the_archive_description( '<div class="taxonomy-description">', '</div>' );
				?>
			</header><!-- .page-header -->

But I have an error.. I’m not very good in php so sorry… Can you help me ?