diff --git a/src/wp-includes/widgets/class-wp-widget-block.php b/src/wp-includes/widgets/class-wp-widget-block.php
index bf63359e21..44534c7fa8 100644
--- a/src/wp-includes/widgets/class-wp-widget-block.php
+++ b/src/wp-includes/widgets/class-wp-widget-block.php
@@ -202,7 +202,12 @@ class WP_Widget_Block extends WP_Widget {
 		$instance = wp_parse_args( (array) $instance, $this->default_instance );
 		?>
 		<p>
-			<label for="<?php echo $this->get_field_id( 'content' ); ?>"><?php echo __( 'Block HTML:' ); ?></label>
+			<label for="<?php echo $this->get_field_id( 'content' ); ?>">
+				<?php
+				/* translators: HTML code of the block, not an option that blocks HTML. */
+				_e( 'Block HTML:' );
+				?>
+			</label>
 			<textarea id="<?php echo $this->get_field_id( 'content' ); ?>" name="<?php echo $this->get_field_name( 'content' ); ?>" rows="6" cols="50" class="widefat code"><?php echo esc_textarea( $instance['content'] ); ?></textarea>
 		</p>
 		<?php