address review

Signed-off-by: Simon L <szaimen@e.mail.de>

config/config.sample.php

@@ -947,7 +947,7 @@
  * you can overwrite the user with this config flag for console.php and cron.php
  * Defaults to ``''`` (empty string)
  */
-'config.owner' => '',
+'php.user' => '',
 
 /**
  * Logging

console.php

@@ -43,14 +43,14 @@ function exceptionHandler($exception) {
 
 	$user = posix_getuid();
 	$configUser = fileowner(OC::$configDir . 'config.php');
-	$configuredUser = $config->getSystemValueString('config.owner', '');
+	$configuredUser = $config->getSystemValueString('php.user', '');
 	if ($user !== $configUser && $configuredUser === '') {
 		echo "Console has to be executed with the user that owns the file config/config.php" . PHP_EOL;
 		echo "Current user id: " . $user . PHP_EOL;
 		echo "Owner id of config.php: " . $configUser . PHP_EOL;
 		echo "Try adding 'sudo -u #" . $configUser . "' to the beginning of the command (without the single quotes)" . PHP_EOL;
 		echo "If running with 'docker exec' try adding the option '-u " . $configUser . "' to the docker command (without the single quotes)" . PHP_EOL;
-		echo "Another option is to configure 'config.owner' in config.php which will overwrite this check."
+		echo "Another option is to configure 'php.user' in config.php which will overwrite this check.";
 		exit(1);
 	}
 

cron.php

@@ -131,12 +131,12 @@
 
 		$user = posix_getuid();
 		$configUser = fileowner(OC::$configDir . 'config.php');
-		$configuredUser = $config->getSystemValueString('config.owner', '');
+		$configuredUser = $config->getSystemValueString('php.user', '');
 		if ($user !== $configUser) {
 			echo "Console has to be executed with the user that owns the file config/config.php" . PHP_EOL;
 			echo "Current user id: " . $user . PHP_EOL;
 			echo "Owner id of config.php: " . $configUser . PHP_EOL;
-			echo "Another option is to configure 'config.owner' in config.php which will overwrite this check."
+			echo "Another option is to configure 'php.user' in config.php which will overwrite this check.";
 			exit(1);
 		}