diff --git a/src/adc_signals.cpp b/src/adc_signals.cpp
index 8752130553686084c208c00c821819f14bc7167f..80713521506d74b33f4a443f87fe6e7ce3156c62 100644
--- a/src/adc_signals.cpp
+++ b/src/adc_signals.cpp
@@ -200,7 +200,7 @@ void CAdcSignals::append_sign_spawn(std::string &filename)
   
 
   std::ostringstream oss;
-  oss << std::endl << "  <include file=\"$(find sign_description)/launch/spwan.launch\">" << std::endl;
+  oss << std::endl << "  <include file=\"$(find sign_description)/launch/spawn.launch\">" << std::endl;
   oss << "    <arg name=\"name\"  value=\"" << it->second.type << this->id << "\"/>" << std::endl;
   oss << "    <arg name=\"model\"  value=\"" << (this->type == SEMAPHORE_TYPE ? "semaphore": "sign") << "\"/>" << std::endl;
   oss << "    <arg name=\"tag\"  value=\"" << it->second.marker << "\"/>" << std::endl;
diff --git a/src/open_drive_format.cpp b/src/open_drive_format.cpp
index eb9a4f77d4df19d38fe7fe7a73839c666776a55d..549bf12955023d62be96e22e11b322a102046638 100644
--- a/src/open_drive_format.cpp
+++ b/src/open_drive_format.cpp
@@ -25,6 +25,7 @@ void COpenDriveFormat::load(std::string &filename, bool debug)
   std::cout << "Loading .xodr info..." << std::endl;
   struct stat buffer;
 
+  std::cout <<  filename << std::endl;
   if(stat(filename.c_str(),&buffer)==0)
   {
     // try to open the specified file
@@ -44,7 +45,7 @@ void COpenDriveFormat::load(std::string &filename, bool debug)
     }
   }
   else
-    throw CException(_HERE_,"The configuration file does not exist");
+    throw CException(_HERE_,"The .xodr file does not exist");
 }
 
 void COpenDriveFormat::calculate_signals_pose(bool debug)