Fix coding standards issues.

Signed-off-by: ADmad <[email protected]>

Author: ADmad

test/RelativeStreamTest.php

@@ -25,7 +25,7 @@
 class RelativeStreamTest extends TestCase
 {
     use ProphecyTrait;
-    
+
     public function testToString()
     {
         $decorated = $this->prophesize(Stream::class);

test/UriTest.php

@@ -469,18 +469,18 @@ public function testMutationResetsUriStringPropertyInClone($method, $value)
     {
         $uri = new Uri('http://example.com/path?query=string#fragment');
         $string = (string) $uri;
-        
+
         $r = new ReflectionObject($uri);
         $p = $r->getProperty('uriString');
         $p->setAccessible(true);
         $this->assertSame($string, $p->getValue($uri));
-        
+
         $test = $uri->{$method}($value);
         $r2 = new ReflectionObject($uri);
         $p2 = $r2->getProperty('uriString');
         $p2->setAccessible(true);
         $this->assertNull($p2->getValue($test));
-        
+
         $this->assertSame($string, $p->getValue($uri));
     }
 
@@ -672,7 +672,10 @@ public function testReservedCharsInPathUnencoded()
             ->withHost('api.linkedin.com')
             ->withPath('/v1/people/~:(first-name,last-name,email-address,picture-url)');
 
-        $this->assertStringContainsString('/v1/people/~:(first-name,last-name,email-address,picture-url)', (string) $uri);
+        $this->assertStringContainsString(
+            '/v1/people/~:(first-name,last-name,email-address,picture-url)',
+            (string) $uri
+        );
     }
 
     public function testHostIsLowercase()