Fix quotes in exception messages

Author: fabpot

LazyString.php

@@ -28,7 +28,7 @@ class LazyString implements \Stringable, \JsonSerializable
     public static function fromCallable($callback, ...$arguments): self
     {
         if (!\is_callable($callback) && !(\is_array($callback) && isset($callback[0]) && $callback[0] instanceof \Closure && 2 >= \count($callback))) {
-            throw new \TypeError(sprintf('Argument 1 passed to %s() must be a callable or a [Closure, method] lazy-callable, %s given.', __METHOD__, \gettype($callback)));
+            throw new \TypeError(sprintf('Argument 1 passed to "%s()" must be a callable or a [Closure, method] lazy-callable, "%s" given.', __METHOD__, \gettype($callback)));
         }
 
         $lazyString = new static();
@@ -57,7 +57,7 @@ public static function fromCallable($callback, ...$arguments): self
     public static function fromStringable($value): self
     {
         if (!self::isStringable($value)) {
-            throw new \TypeError(sprintf('Argument 1 passed to %s() must be a scalar or a stringable object, %s given.', __METHOD__, \is_object($value) ? \get_class($value) : \gettype($value)));
+            throw new \TypeError(sprintf('Argument 1 passed to "%s()" must be a scalar or a stringable object, "%s" given.', __METHOD__, \is_object($value) ? \get_class($value) : \gettype($value)));
         }
 
         if (\is_object($value)) {