Apply fixes from StyleCI

Author: prinx

src/Support/helpers.php

@@ -4,7 +4,8 @@
     /**
      * Project root directory.
      *
-     * @param  string   $append
+     * @param string $append
+     *
      * @return string
      */
     function project_root($append = '')
@@ -17,7 +18,8 @@ function project_root($append = '')
     /**
      * Project app directory.
      *
-     * @param  string   $append
+     * @param string $append
+     *
      * @return string
      */
     function app_path($append = '')
@@ -30,7 +32,8 @@ function app_path($append = '')
     /**
      * Project config directory.
      *
-     * @param  string   $append
+     * @param string $append
+     *
      * @return string
      */
     function config_path($append = '')
@@ -43,7 +46,8 @@ function config_path($append = '')
     /**
      * Project resource directory.
      *
-     * @param  string   $append
+     * @param string $append
+     *
      * @return string
      */
     function resource_path($append = '')
@@ -56,7 +60,8 @@ function resource_path($append = '')
     /**
      * Project public directory.
      *
-     * @param  string   $append
+     * @param string $append
+     *
      * @return string
      */
     function public_path($append = '')
@@ -69,7 +74,8 @@ function public_path($append = '')
     /**
      * Project storage directory.
      *
-     * @param  string   $append
+     * @param string $append
+     *
      * @return string
      */
     function storage_path($append = '')
@@ -82,7 +88,8 @@ function storage_path($append = '')
     /**
      * Project tests directory.
      *
-     * @param  string   $append
+     * @param string $append
+     *
      * @return string
      */
     function test_path($append = '')
@@ -95,7 +102,8 @@ function test_path($append = '')
     /**
      * Checks if an array is an associative array.
      *
-     * @param  array  $array
+     * @param array $array
+     *
      * @return bool
      */
     function is_associative(array $array = [])