Fix more quotes in exception messages

Author: fabpot

CurlHttpClient.php

@@ -319,7 +319,7 @@ public function stream($responses, float $timeout = null): ResponseStreamInterfa
         if ($responses instanceof CurlResponse) {
             $responses = [$responses];
         } elseif (!is_iterable($responses)) {
-            throw new \TypeError(sprintf('%s() expects parameter 1 to be an iterable of CurlResponse objects, "%s" given.', __METHOD__, \is_object($responses) ? \get_class($responses) : \gettype($responses)));
+            throw new \TypeError(sprintf('"%s()" expects parameter 1 to be an iterable of CurlResponse objects, "%s" given.', __METHOD__, \is_object($responses) ? \get_class($responses) : \gettype($responses)));
         }
 
         $active = 0;

MockHttpClient.php

@@ -79,7 +79,7 @@ public function stream($responses, float $timeout = null): ResponseStreamInterfa
         if ($responses instanceof ResponseInterface) {
             $responses = [$responses];
         } elseif (!is_iterable($responses)) {
-            throw new \TypeError(sprintf('%s() expects parameter 1 to be an iterable of MockResponse objects, "%s" given.', __METHOD__, \is_object($responses) ? \get_class($responses) : \gettype($responses)));
+            throw new \TypeError(sprintf('"%s()" expects parameter 1 to be an iterable of MockResponse objects, "%s" given.', __METHOD__, \is_object($responses) ? \get_class($responses) : \gettype($responses)));
         }
 
         return new ResponseStream(MockResponse::stream($responses, $timeout));

NativeHttpClient.php

@@ -238,7 +238,7 @@ public function stream($responses, float $timeout = null): ResponseStreamInterfa
         if ($responses instanceof NativeResponse) {
             $responses = [$responses];
         } elseif (!is_iterable($responses)) {
-            throw new \TypeError(sprintf('%s() expects parameter 1 to be an iterable of NativeResponse objects, "%s" given.', __METHOD__, \is_object($responses) ? \get_class($responses) : \gettype($responses)));
+            throw new \TypeError(sprintf('"%s()" expects parameter 1 to be an iterable of NativeResponse objects, "%s" given.', __METHOD__, \is_object($responses) ? \get_class($responses) : \gettype($responses)));
         }
 
         return new ResponseStream(NativeResponse::stream($responses, $timeout));