fixed sp generation

src/Generator/LuGenerator.php

             return $this->printError($spQuery, "Failed to get arguments for stored procedure " . $sp_name);
     }
 
-    public function generateSp($sp, $args, $file)
+    public function generateSp($sp, $args, $file, $namespace)
     {
         $vars = array(
             "sp" => $sp,
-            "args" => $args
+            "args" => $args,
+            "namespace" => $namespace
         );
         $this->buildTwig('sp.php', $file, $vars);
     }
                 $args["in"] = $this->sqlTypesToPhpTypes($args["in"]);
                 $args["out"] = $this->sqlTypesToPhpTypes($args["out"]);
                 $sp_model_name = $this->snakeToCamelCase($sp_name, true);
-                $this->generateSp($sp, $args, $sp_dir . $sp_model_name . ".php");
+                $this->generateSp($sp, $args, $sp_dir . $sp_model_name . ".php", $this->_config["sp"]["namespace"]);
             }
         }
     }

src/Generator/sp.php.twig

 {{ "<?php" }}
 
+/**
+ * AUTO GENERATED BY LUTICATE GENERATOR
+ * ANY CHANGES WILL BE OVERWRITTEN
+ */
+
 namespace {{ namespace.as_it }};
 
 use Luticate\Utils\LuSpModel;