Update runtime files
diff --git a/runtime/doc/options.txt b/runtime/doc/options.txt
index de388bb..0a4df61 100644
--- a/runtime/doc/options.txt
+++ b/runtime/doc/options.txt
@@ -1,4 +1,4 @@
-*options.txt* For Vim version 9.0. Last change: 2022 Oct 15
+*options.txt* For Vim version 9.0. Last change: 2022 Oct 28
VIM REFERENCE MANUAL by Bram Moolenaar
@@ -3048,11 +3048,13 @@
When 'encoding' is set to a Unicode encoding, and 'fileencodings' was
not set yet, the default for 'fileencodings' is changed.
- *'endofline'* *'eol'* *'noendofline'* *'noeol'*
-'endofline' 'eol' boolean (default on)
+ *'endoffile'* *'eof'* *'noendoffile'* *'noeof'*
+'endoffile' 'eof' boolean (default on)
local to buffer
+ Indicates that a CTRL-Z character was found at the end of the file
+ when reading it. Normally only happens when 'fileformat' is "dos".
When writing a file and this option is off and the 'binary' option
- is on, or 'fixeol' option is off, no CTRL-Z will be written for at the
+ is on, or 'fixeol' option is off, no CTRL-Z will be written at the
end of the file.
*'endofline'* *'eol'* *'noendofline'* *'noeol'*