diff --git a/board/sandburst/common/ppc440gx_i2c.c b/board/sandburst/common/ppc440gx_i2c.c
index c1af70c..bc88e5a 100644
--- a/board/sandburst/common/ppc440gx_i2c.c
+++ b/board/sandburst/common/ppc440gx_i2c.c
@@ -501,7 +501,7 @@
 U_BOOT_CMD(
 	iprobe1,	1,	1,	do_i2c1_probe,
 	"probe to discover valid I2C chip addresses",
-	"\n    -discover valid I2C chip addresses\n"
+	""
 );
 
 #endif	/* CONFIG_I2C_BUS1 */
diff --git a/board/sandburst/karef/karef.c b/board/sandburst/karef/karef.c
index b8ae68f..92f5247 100644
--- a/board/sandburst/karef/karef.c
+++ b/board/sandburst/karef/karef.c
@@ -611,7 +611,7 @@
 }
 
 U_BOOT_CMD(kasetup, 1, 1, karefSetupVars,
-	   "Set environment to factory defaults", NULL);
+	   "Set environment to factory defaults", "");
 
 U_BOOT_CMD(karecover, 1, 1, karefRecover,
-	   "Set environment to allow for fs recovery", NULL);
+	   "Set environment to allow for fs recovery", "");
diff --git a/board/sandburst/metrobox/metrobox.c b/board/sandburst/metrobox/metrobox.c
index fc136c8..27d7f74 100644
--- a/board/sandburst/metrobox/metrobox.c
+++ b/board/sandburst/metrobox/metrobox.c
@@ -577,7 +577,7 @@
 }
 
 U_BOOT_CMD(mbsetup, 1, 1, metroboxSetupVars,
-	   "Set environment to factory defaults", NULL);
+	   "Set environment to factory defaults", "");
 
 U_BOOT_CMD(mbrecover, 1, 1, metroboxRecover,
-	   "Set environment to allow for fs recovery", NULL);
+	   "Set environment to allow for fs recovery", "");