Replacing the outdated add* methods in the docs with the PSR-3 compliant methods.

doc/01-usage.md

@@ -97,7 +97,7 @@ $logger->pushHandler(new StreamHandler(__DIR__.'/my_app.log', Logger::DEBUG));
 $logger->pushHandler(new FirePHPHandler());
 
 // You can now use your logger
-$logger->addInfo('My logger is now ready');
+$logger->info('My logger is now ready');
 ```
 
 Let's explain it. The first step is to create the logger instance which will
@@ -129,7 +129,7 @@ record:
 ```php
 <?php
 
-$logger->addInfo('Adding a new user', array('username' => 'Seldaek'));
+$logger->info('Adding a new user', array('username' => 'Seldaek'));
 ```
 
 Simple handlers (like the StreamHandler for instance) will simply format

doc/04-extending.md

@@ -66,7 +66,7 @@ You can now use this handler in your logger:
 $logger->pushHandler(new PDOHandler(new PDO('sqlite:logs.sqlite')));
 
 // You can now use your logger
-$logger->addInfo('My logger is now ready');
+$logger->info('My logger is now ready');
 ```
 
 The `Monolog\Handler\AbstractProcessingHandler` class provides most of the

doc/sockets.md

@@ -29,7 +29,7 @@ $handler->setPersistent(true);
 $logger->pushHandler($handler, Logger::DEBUG);
 
 // You can now use your logger
-$logger->addInfo('My logger is now ready');
+$logger->info('My logger is now ready');
 
 ```