Fixed namespaces

composer.json

@@ -12,7 +12,7 @@
     },
     "autoload": {
         "psr-4": {
-            "SimpleSAML\\modules\\pica\\": "lib/"
+            "SimpleSAML\\Module\\pica\\": "lib/"
         }
     }
 }

lib/Auth/Source/Pica.php

 <?php
 
-namespace SimpleSAML\Module\Auth\Source;
+namespace SimpleSAML\Module\pica\Auth\Source;
 
 /**
  * This file is part of SimpleSAMLphp Module Pica.