diff --git a/php/admin/options-page-questions-tab.php b/php/admin/options-page-questions-tab.php
index b9fe3e7e8..bc8458a2e 100644
--- a/php/admin/options-page-questions-tab.php
+++ b/php/admin/options-page-questions-tab.php
@@ -347,7 +347,7 @@ class="save-page-button button button-primary"><?php esc_html_e( 'Save Questions
 									$show_limit_multiple_response    = '';
 									$show_file_upload_type           = '';
 									$show_file_upload_limit          = '';
-									$placeholder_text				 = '';
+									$placeholder_text                = '';
 									foreach ( $question_types as $type ) {
 										if ( isset( $type['options']['show_correct_answer_info'] ) && $type['options']['show_correct_answer_info'] ) {
 											$show_correct_answer_info .= ',' . $type['slug'];
@@ -495,7 +495,7 @@ class="save-page-button button button-primary"><?php esc_html_e( 'Save Questions
 											'type'     => 'text',
 											'default'  => '',
 											'priority' => '1',
-											'show'     => '3, 5, 7' ,
+											'show'     => '3, 5, 7',
 										),
 									);
 									$advanced_question_option    = apply_filters( 'qsm_question_advanced_option', $advanced_question_option );
diff --git a/php/admin/options-page-results-page-tab.php b/php/admin/options-page-results-page-tab.php
index 69407843f..f02344749 100644
--- a/php/admin/options-page-results-page-tab.php
+++ b/php/admin/options-page-results-page-tab.php
@@ -290,7 +290,7 @@ function qsm_options_results_tab_template(){
 						<p><?php esc_html_e( 'Type', 'quiz-master-next' );?> <span class="qsm-hightlight-text"> / </span>  <?php esc_html_e( ' to insert template variables', 'quiz-master-next' ); ?></p>
 						<?php do_action( 'qsm_result_page_before_redirect_input',  $quiz_id, $categories ); ?>
 						<p><?php esc_html_e( 'Or, redirect the user by entering the URL below:', 'quiz-master-next' ); ?></p>
-						<input type="text" class="results-page-redirect" value="<# if ( data.redirect && 'undefined' !==  data.redirect) { #>{{ data.redirect }}<# } #>">
+						<input type="text" class="results-page-redirect" value="<# if ( data.redirect && 'undefined' !==  data.redirect && 'false' !==  data.redirect) { #>{{ data.redirect }}<# } #>">
 						<?php do_action( 'qsm_result_page_after',  $quiz_id, $categories ); ?>
 					</div>
 				</main>
diff --git a/php/shortcodes.php b/php/shortcodes.php
index 26acbf518..4df224894 100644
--- a/php/shortcodes.php
+++ b/php/shortcodes.php
@@ -203,11 +203,11 @@ function qsm_generate_fb_header_metadata() {
 			<?php
 		}
 	}
-		$quiz_id = $mlwQuizMasterNext->quizCreator->get_id();
-		$featured_image = get_option("quiz_featured_image_$quiz_id");
-		?>	
-		<link rel="preload" href="<?php echo esc_url($featured_image); ?>" as="image">
-		<?php
+	$quiz_id = $mlwQuizMasterNext->quizCreator->get_id();
+	$featured_image = get_option("quiz_featured_image_$quiz_id");
+	?>
+	<link rel="preload" href="<?php echo esc_url($featured_image); ?>" as="image">
+	<?php
 }
 
 add_action( 'wp_head', 'qsm_generate_fb_header_metadata' );