diff --git a/libr/core/cmd_zign.c b/libr/core/cmd_zign.c
index 9fd5ec14e3..31263c7510 100644
--- a/libr/core/cmd_zign.c
+++ b/libr/core/cmd_zign.c
@@ -208,9 +208,9 @@ static int cmd_zign(void *data, const char *input) {
 			"Usage:", "z[abcp/*-] [arg]", "Zignatures",
 			"z", "", "show status of zignatures",
 			"z*", "", "display all zignatures",
-			"z-", "namespace", "Unload zignatures in namespace",
+			"z-", " namespace", "Unload zignatures in namespace",
 			"z-*", "", "unload all zignatures",
-			"z/", "[ini] [end]", "search zignatures between these regions",
+			"z/", " [ini] [end]", "search zignatures between these regions",
 			"za", " ...", "define new zignature for analysis",
 			"zb", " name bytes", "define zignature for bytes",
 			"zB", " size", "Generate zignatures for current offset/flag",