diff --git a/top/top_nls.c b/top/top_nls.c
index 18b76516..40aee6a9 100644
--- a/top/top_nls.c
+++ b/top/top_nls.c
@@ -466,7 +466,7 @@ static void build_uniq_nlstab (void) {
       "\n"
       "  Z~5,~1B~5,E,e   Global: '~1Z~2' colors; '~1B~2' bold; '~1E~2'/'~1e~2' summary/task memory scale\n"
       "  l,t,m     Toggle Summaries: '~1l~2' load avg; '~1t~2' task/cpu stats; '~1m~2' mem info\n"
-      "  1,I       Toggle SMP view: '~11~2' single/separate states; '~1I~2' Irix/Solaris mode\n"
+      "  0,1,I     Toggle: '~10~2' Zero suppress; '~11~2' separate cpu(s); '~1I~2' Irix mode\n"
       "  f,F,X     Fields: '~1f~2'/'~1F~2' add/remove/order/sort; '~1X~2' increase fixed-width\n"
       "\n"
       "  L,&,<,> . Locate: '~1L~2'/'~1&~2' find/again; Move sort column: '~1<~2'/'~1>~2' left/right\n"