diff --git a/lib/libc/gen/nice.3 b/lib/libc/gen/nice.3
index 8ce13af9d97..b04c8f4596b 100644
--- a/lib/libc/gen/nice.3
+++ b/lib/libc/gen/nice.3
@@ -87,7 +87,7 @@ The
 function conforms to
 .St -p1003.1-2008
 except for the return value.
-This implementation returns 0 upon successful completion but 
+This implementation returns 0 upon successful completion but
 the standard requires returning the new nice value,
 which could be \-1.
 .Sh HISTORY