Update runtime files
diff --git a/runtime/doc/tabpage.txt b/runtime/doc/tabpage.txt
index a6941e1..c0744f6 100644
--- a/runtime/doc/tabpage.txt
+++ b/runtime/doc/tabpage.txt
@@ -138,7 +138,7 @@
:+tabclose " close the next tab page
:1tabclose " close the first tab page
:$tabclose " close the last tab page
- :tabclose -2 " close the 2nd previous tab page
+ :tabclose -2 " close the 2nd previous tab page
:tabclose + " close the next tab page
:tabclose 3 " close the third tab page
:tabclose $ " close the last tab page