[fix] complies with psr-2 (#2006)

Author: rymiyamoto

Diff for: test/Faker/Provider/HtmlLoremTest.php

@@ -18,7 +18,8 @@ public function testProvider()
         $this->assertStringEndsWith("</html>\n", $node);
     }
 
-    public function testRandomHtmlReturnsValidHTMLString(){
+    public function testRandomHtmlReturnsValidHTMLString()
+    {
         $faker = new Generator();
         $faker->addProvider(new HtmlLorem($faker));
         $node = $faker->randomHtml(6, 10);

Diff for: test/Faker/Provider/de_CH/AddressTest.php

@@ -63,7 +63,8 @@ public function cantonShort ()
     /**
      * @test
      */
-    public function address (){
+    public function address ()
+    {
         $address = $this->faker->address();
         $this->assertInternalType('string', $address);
     }

Diff for: test/Faker/Provider/fr_CH/AddressTest.php

@@ -63,7 +63,8 @@ public function cantonShort ()
     /**
      * @test
      */
-    public function address (){
+    public function address ()
+    {
         $address = $this->faker->address();
         $this->assertInternalType('string', $address);
     }

Diff for: test/Faker/Provider/it_CH/AddressTest.php

@@ -63,7 +63,8 @@ public function cantonShort ()
     /**
      * @test
      */
-    public function address (){
+    public function address ()
+    {
         $address = $this->faker->address();
         $this->assertInternalType('string', $address);
     }