format some files

Author: inhere

phpunit.xml.dist

@@ -10,15 +10,15 @@
          stopOnFailure="false"
 
 >
-  <testsuites>
-    <testsuite name="Php Library Test Suite">
-      <directory>test/</directory>
-    </testsuite>
-  </testsuites>
+    <testsuites>
+        <testsuite name="Php Library Test Suite">
+            <directory>test/</directory>
+        </testsuite>
+    </testsuites>
 
-  <filter>
-    <whitelist>
-      <directory suffix=".php">src</directory>
-    </whitelist>
-  </filter>
+    <filter>
+        <whitelist>
+            <directory suffix=".php">src</directory>
+        </whitelist>
+    </filter>
 </phpunit>