Update runtime files.
diff --git a/runtime/doc/intro.txt b/runtime/doc/intro.txt
index adeaa16..c555dc2 100644
--- a/runtime/doc/intro.txt
+++ b/runtime/doc/intro.txt
@@ -1,4 +1,4 @@
-*intro.txt* For Vim version 8.2. Last change: 2020 Aug 15
+*intro.txt* For Vim version 8.2. Last change: 2020 Dec 19
VIM REFERENCE MANUAL by Bram Moolenaar
@@ -434,7 +434,7 @@
<CSI> command sequence intro ALT-Esc 155 *<CSI>*
<xCSI> CSI when typed in the GUI *<xCSI>*
-<EOL> end-of-line (can be <CR>, <LF> or <CR><LF>,
+<EOL> end-of-line (can be <CR>, <NL> or <CR><NL>,
depends on system and 'fileformat') *<EOL>*
<Up> cursor-up *cursor-up* *cursor_up*