Update runtime files.
diff --git a/runtime/doc/terminal.txt b/runtime/doc/terminal.txt
index 59aeb97..2da6904 100644
--- a/runtime/doc/terminal.txt
+++ b/runtime/doc/terminal.txt
@@ -1,4 +1,4 @@
-*terminal.txt* For Vim version 8.0. Last change: 2018 Apr 20
+*terminal.txt* For Vim version 8.0. Last change: 2018 May 04
VIM REFERENCE MANUAL by Bram Moolenaar
@@ -466,6 +466,8 @@
Let Vim open a file, like the `:drop` command. If {filename}
is already open in a window, switch to that window. Otherwise
open a new window to edit {filename}.
+ Note that both the job and Vim may change the current
+ directory, thus it's best to use the full path.
[options] is only used when opening a new window. If present,
it must be a Dict. Similarly to |++opt|, These entries are recognized: