diff --git a/files/usr/local/lib/php-fpm-env/PhpFpmEnvironment.php b/files/usr/local/lib/php-fpm-env/PhpFpmEnvironment.php
index a05486d..b4dcdf3 100755
--- a/files/usr/local/lib/php-fpm-env/PhpFpmEnvironment.php
+++ b/files/usr/local/lib/php-fpm-env/PhpFpmEnvironment.php
@@ -1,76 +1,76 @@
 #!/usr/bin/env php
 <?php
 
 /**
  * Allows to get the content of a php-fpm environment configuration file
  */
 class PhpFpmEnvironment {
     /**
      * The temporary directory, used in TMP, TEMP and TMPDIR environment variables
      * @var string
      */
     const TMP = '/tmp';
 
     /**
      * The path where to find executables, where sbin should be excluded if you don't run PHP as root.
      * @var string
      */
     const PATH = '/usr/local/bin:/usr/bin:/bin';
 
     /**
      * The environment variables to discard
      * @var Array
      */
     const VARIABLES_TO_DISCARD = [
         '_',           // The caller executable script, not pertinent
         'HOME',        // Set correctly by php-fpm
         'TERM',        // Not pertinent in server context
         'MYSQL_ENV_MYSQL_ROOT_PASSWORD', // from --link …:mysql
     ];
 
     /**
-     *ets an environment array from the current process environment,
+     * Gets an environment array from the current process environment,
      * with PATH and temp variablesfiltered.
      *
      * @return Array
      */
     public static function getEnvironmentVariables () {
         $variables = [];
 
         foreach ($_ENV as $key => $value) {
             if (static::mustIgnoreVariable($key)) {
                 continue;
             }
 
             $variables[$key] = $value;
         }
 
         $variables['PATH'] = static::PATH;
         $variables['TMP'] = static::TMP;
         $variables['TEMP'] = static::TMP;
         $variables['TMPDIR'] = static::TMP;
 
         return $variables;
     }
 
     /**
      * Determines if the variable name must be ignored
      *
      * @return bool true if the variable must be ignored; otherwise, false.
      */
     public static function mustIgnoreVariable ($variableName) {
         return in_array($variableName, static::VARIABLES_TO_DISCARD);
     }
 
     /**
      * Gets the environment
      */
     public static function get () {
         $variables = static::getEnvironmentVariables();
         foreach ($variables as $key => $value) {
             echo 'env["', $key, '"] = "', $value, '"', PHP_EOL;
         }
     }
 }
 
 PhpFpmEnvironment::get();