Fix admin notice for import showing a gettext placeholder. Fixes #6 (#82)

Author: avonville

includes/importer/class-importer-abstract.php

@@ -149,7 +149,7 @@ public function maybe_show_notice() {
             return;
         } ?>
         <div class="notice notice-info">
-            <p><strong><?php printf( esc_html_e( '%s Detected', 'weforms' ), wp_kses_post( $this->get_importer_name() ) ); ?></strong></p>
+            <p><strong><?php printf( esc_html__( '%s Detected', 'weforms' ), wp_kses_post( $this->get_importer_name() ) ); ?></strong></p>
             <p><?php printf( wp_kses_post( 'Hey, looks like you have <strong>%s</strong> installed. Would you like to <strong>import</strong> the forms into weForms?', 'weforms' ), wp_kses_post ( $this->get_importer_name() ) ); ?></p>
 
             <p>