Make test comply.

diff --git a/tests/src/Util/StringsTest.php b/tests/src/Util/StringsTest.php
index f926183108c1e71634414bd80397788279d36f11..03bc88d74c75457ccb61444b144294bdcd69efaa 100644 (file)
--- a/tests/src/Util/StringsTest.php
+++ b/tests/src/Util/StringsTest.php
@@ -12,7 +12,7 @@ use PHPUnit\Framework\TestCase;
  */
 class StringsTest extends TestCase
 {
-    /**
+       /**
         * randomnames should be random, even length
         */
        public function testRandomEven()
@@ -64,9 +64,9 @@ class StringsTest extends TestCase
 
                $randomname2 = Strings::getRandomName(1);
                $this->assertEquals(1, strlen($randomname2));
-    }
-    
-    /**
+       }
+
+       /**
         * test, that tags are escaped
         */
        public function testEscapeHtml()
@@ -78,7 +78,7 @@ class StringsTest extends TestCase
 
                $this->assertEquals('[submit type="button" onclick="alert(\'failed!\');" /]', $validstring);
                $this->assertEquals(
-                       "<submit type="button" onclick="alert('failed!');" />",
+                       '<submit type="button" onclick="alert('failed!');" />',
                        $escapedString
                );
        }