Update runtime files.
diff --git a/runtime/doc/editing.txt b/runtime/doc/editing.txt
index 0d11fac..10ea783 100644
--- a/runtime/doc/editing.txt
+++ b/runtime/doc/editing.txt
@@ -444,9 +444,9 @@
Environment variables in the expression are expanded when evaluating the
expression, thus this works: >
- :e `=$HOME . '/.vimrc'`
+ :e `=$HOME .. '/.vimrc'`
This does not work, $HOME is inside a string and used literally: >
- :e `='$HOME' . '/.vimrc'`
+ :e `='$HOME' .. '/.vimrc'`
If the expression returns a string then names are to be separated with line
breaks. When the result is a |List| then each item is used as a name. Line