psr2 fixes

Author: Nyholm

src/Provider/AbstractProvider.php

@@ -99,7 +99,8 @@ abstract class AbstractProvider
     /**
      * The options given to the Guzzle6 client
      * @var array
-     * @deprecated These are to be removed in the next major release. These options are only used in getHttpClient to keep BC.
+     * @deprecated These are to be removed in the next major release.
+     *      These options are only used in getHttpClient to keep BC.
      */
     private $guzzle6Options = [];
 
@@ -223,7 +224,7 @@ public function setHttpClient($client)
         if ($client instanceof GuzzleClientInterface) {
             trigger_error(
                 sprintf(
-                    'Passing a "%s" to "%s::setHttpClient" is deprecated. Please use a "Http\Client\HttpClient" instead.',
+                    'Passing a "%s" to "%s::setHttpClient" is deprecated. Use a "Http\Client\HttpClient" instead.',
                     GuzzleClientInterface::class,
                     static::class
                 ),
@@ -245,8 +246,9 @@ public function setHttpClient($client)
             $type = is_object($client) ? get_class($client) : gettype($client);
             throw new \RuntimeException(
                 sprintf(
-                    'First parameter to "%s::setHttpClient" was expected to be a "Http\Client\HttpClient", you provided a "%s"',
+                    'First parameter to "%s::setHttpClient" was expected to be a "%s", you provided a "%s"',
                     static::class,
+                    HttpClient::class,
                     $type
                 )
             );
@@ -289,7 +291,8 @@ public function getHttpClient()
 
         if (!class_exists(GuzzleClient::class)) {
             throw new \RuntimeException(
-                'You must install "php-http/guzzle6-adapter" to be able to use "%s::getHttplugClient".', static::class
+                'You must install "php-http/guzzle6-adapter" to be able to use "%s::getHttplugClient".',
+                static::class
             );
         }
 
@@ -955,7 +958,7 @@ private function getHttpClientFromOptions(array $options, array $collaborators)
 
         if (!class_exists(HttplugGuzzle6::class)) {
             throw new \RuntimeException(
-                'You must install "php-http/guzzle6-adapter" to be able to pass a Guzzle6 client with "httpClient" option.'
+                'You must install "php-http/guzzle6-adapter" to pass a Guzzle6 client with the "httpClient" option.'
             );
         }