Apply fixes from StyleCI (#885)

Co-authored-by: Mitul Golakiya <[email protected]>

Author: mitulgolakiya

src/helpers.php

@@ -106,9 +106,10 @@ function get_template_file_path($templateName, $templateType)
 
 if (!function_exists('get_templates_package_path')) {
     /**
-     * Finds templates package's full path
+     * Finds templates package's full path.
      *
      * @param string $templateType
+     *
      * @return string
      */
     function get_templates_package_path($templateType)