Update phpunit.xml

Author: mcordingley

phpunit.xml

@@ -9,18 +9,11 @@
          processIsolation="false"
          stopOnError="false"
          stopOnFailure="false"
-         syntaxCheck="true"
          verbose="true"
 >
     <testsuites>
         <testsuite name="LinearAlgebra Test Suite">
             <directory suffix="Test.php">./tests</directory>
         </testsuite>
     </testsuites>
-
-    <filter>
-      <whitelist processUncoveredFilesFromWhitelist="true">
-        <directory suffix=".php">src</directory>
-      </whitelist>
-    </filter>
 </phpunit>