Merge pull request #16654 from cakephp/log-readme

Fix outdated Log Readme

src/Log/README.md

@@ -8,26 +8,26 @@ multiple logging backends using a simple interface. With the `Log` class it is
 possible to send a single message to multiple logging backends at the same time
 or just a subset of them based on the log level or context.
 
-By default, you can use Files or Syslog as logging backends, but you can use any
+By default, you can use `File` or `Syslog` as logging backends, but you can use any
 object implementing `Psr\Log\LoggerInterface` as an engine for the `Log` class.
 
 ## Usage
 
 You can define as many or as few loggers as your application needs. Loggers
-should be configured using `Cake\Core\Log.` An example would be:
+should be configured using `Cake\Log\Log.` An example would be:
 
 ```php
 use Cake\Log\Log;
 
 // Short classname
-Log::config('local', [
-    'className' => 'FileLog',
+Log::setConfig('local', [
+    'className' => 'File',
     'levels' => ['notice', 'info', 'debug'],
     'file' => '/path/to/file.log',
 ]);
 
 // Fully namespaced name.
-Log::config('production', [
+Log::setConfig('production', [
     'className' => \Cake\Log\Engine\SyslogLog::class,
     'levels' => ['warning', 'error', 'critical', 'alert', 'emergency'],
 ]);
@@ -36,7 +36,7 @@ Log::config('production', [
 It is also possible to create loggers by providing a closure.
 
 ```php
-Log::config('special', function () {
+Log::setConfig('special', function () {
 	// Return any PSR-3 compatible logger
 	return new MyPSR3CompatibleLogger();
 });
@@ -45,7 +45,7 @@ Log::config('special', function () {
 Or by injecting an instance directly:
 
 ```php
-Log::config('special', new MyPSR3CompatibleLogger());
+Log::setConfig('special', new MyPSR3CompatibleLogger());
 ```
 
 You can then use the `Log` class to pass messages to the logging backends:
@@ -66,8 +66,8 @@ you can limit the logging engines that receive a particular message.
 ```php
 // Configure /logs/payments.log to receive all levels, but only
 // those with `payments` scope.
-Log::config('payments', [
-    'className' => 'FileLog',
+Log::setConfig('payments', [
+    'className' => 'File',
     'levels' => ['error', 'info', 'warning'],
     'scopes' => ['payments'],
     'file' => '/logs/payments.log',