diff --git a/NEWS b/NEWS
index d23922af..a6739877 100644
--- a/NEWS
+++ b/NEWS
@@ -3,6 +3,7 @@ procps-ng-NEXT
   * docs: Don't install English manpages twice
   * ps: c flag shows command name again                    Debian #1026326
   * skill: Match on -p again                               Debian #1025915
+  * top: E/P-core toggle ('5' key) added to help
   * vmstat: Referesh memory statistics                     Debian #1027963
 
 procps-ng-4.0.2
@@ -10,7 +11,7 @@ procps-ng-4.0.2
   * library revision - 0:1:0
     Handle absent 'core_id' in /proc/cpuinfo
   * w: Show time with D_TIME_BITS=64 on 32bit env          issue #256
- 
+
 procps-ng-4.0.1
 ---------------
   * library
diff --git a/src/top/top_nls.c b/src/top/top_nls.c
index fbe2d44d..f3f88852 100644
--- a/src/top/top_nls.c
+++ b/src/top/top_nls.c
@@ -663,8 +663,8 @@ static void build_uniq_nlstab (void) {
       "Window ~1%s~6: ~1Cumulative mode ~3%s~2.  ~1System~6: ~1Delay ~3%.1f secs~2; ~1Secure mode ~3%s~2.\n"
       "\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,I   Toggle: '~1l~2' load avg; '~1t~2' task/cpu; '~1m~2' memory; '~1I~2' Irix mode\n"
-      "  0,1,2,3,4 Toggle: '~10~2' zeros; '~11~2/~12~2/~13~2' cpu/numa views; '~14~2' cpus two abreast\n"
+      "  l,t,m,I,0 Toggle: '~1l~2' load avg; '~1t~2' task/cpu; '~1m~2' memory; '~1I~2' Irix; '~10~2' zeros\n"
+      "  1,2,3,4,5 Toggle: '~11~2/~12~2/~13~2' cpu/numa views; '~14~2' cpus abreast; '~15~2' P/E-cores\n"
       "  f,X       Fields: '~1f~2' add/remove/order/sort; '~1X~2' increase fixed-width fields\n"
       "\n"
       "  L,&,<,> . Locate: '~1L~2'/'~1&~2' find/again; Move sort column: '~1<~2'/'~1>~2' left/right\n"