diff --git a/nice.1 b/nice.1
index 35a92a7..bfd955c 100644
--- a/nice.1
+++ b/nice.1
@@ -24,7 +24,7 @@ ranging from
 .Sy -20
 (highest priority)
 to
-.Sy +20
+.Sy +19
 (lowest priority).
 Default is 10.
 .El