diff --git a/src/base/abci/abc.c b/src/base/abci/abc.c
index 76b56d5f47..0ff8a6f34b 100644
--- a/src/base/abci/abc.c
+++ b/src/base/abci/abc.c
@@ -32001,8 +32001,8 @@ int Abc_CommandAbc9Ps( Abc_Frame_t * pAbc, int argc, char ** argv )
     Abc_Print( -2, "\t-a      : toggle printing miter statistics [default = %s]\n",         pPars->fMiter? "yes": "no" );
     Abc_Print( -2, "\t-s      : toggle printing slack distribution [default = %s]\n",       pPars->fSlacks? "yes": "no" );
     Abc_Print( -2, "\t-z      : skip mapping statistics even if mapped [default = %s]\n",   pPars->fSkipMap? "yes": "no" );
-    Abc_Print( -2, "\t-n      : toggle using no color in the printout [default = %s]\n",    pPars->fNoColor? "yes": "no" );
-    Abc_Print( -2, "\t-x      : toggle printing saved AIG statistics [default = %s]\n",     fBest? "yes": "no" );
+    Abc_Print( -2, "\t-x      : toggle using no color in the printout [default = %s]\n",    pPars->fNoColor? "yes": "no" );
+    Abc_Print( -2, "\t-b      : toggle printing saved AIG statistics [default = %s]\n",     fBest? "yes": "no" );
     Abc_Print( -2, "\t-D file : file name to dump statistics [default = none]\n" );
     Abc_Print( -2, "\t-h      : print the command usage\n");
     return 1;