Fix phpunit.xml

Author: EtienneLamoureux

phpunit.xml

@@ -1,23 +1,23 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <phpunit backupGlobals="false"
-	 backupStaticAttributes="false"
-	 bootstrap="vendor/autoload.php"
-	 colors="true"
-	 convertErrorsToExceptions="true"
-	 convertNoticesToExceptions="true"
-	 convertWarningsToExceptions="true"
-	 processIsolation="false"
-	 stopOnFailure="false"
-	 syntaxCheck="false"
+         backupStaticAttributes="false"
+         bootstrap="vendor/autoload.php"
+         colors="true"
+         convertErrorsToExceptions="true"
+         convertNoticesToExceptions="true"
+         convertWarningsToExceptions="true"
+         processIsolation="false"
+         stopOnFailure="false"
+         syntaxCheck="false"
 >
     <filter>
-	<whitelist processUncoveredFilesFromWhitelist="true">
-	    <directory suffix=".php">./src</directory>
-	</whitelist>
+        <whitelist processUncoveredFilesFromWhitelist="true">
+            <directory suffix=".php">./src</directory>
+        </whitelist>
     </filter>
     <testsuites>
-	<testsuite name="PHP JSON Iterator test suite">
-	    <directory suffix=".php">./tests/</directory>
-	</testsuite>
+        <testsuite name="PHP JSON Iterator test suite">
+            <directory suffix=".php">./tests/</directory>
+        </testsuite>
     </testsuites>
 </phpunit>