diff --git a/src/nzg_spaces.c b/src/nzg_spaces.c
index 065a3db..a3405e0 100644
--- a/src/nzg_spaces.c
+++ b/src/nzg_spaces.c
@@ -72,7 +72,7 @@ msgSpace * msgSpaceCreate(
 	return NULL;
   }
 
-  printf( "msgSpace map addr is 0x%08x\n", (int)mSAddr );
+  printf( "msgSpace map addr is 0x%08x : %d\n", (int)mSAddr,mSFd);
 
   /* on ferme le descripteur du fichier */
   close(mSFd);
@@ -118,7 +118,7 @@ msgSpace * msgSpaceCreate(
 	return NULL;
   }
 
-  printf( "msgPoolData map addr is 0x%08x\n", (int)mSPoolDataFd );
+  printf( "msgPoolData map addr is 0x%08x\n", (int)mSPoolDataAddr );