Update runtime files
diff --git a/runtime/doc/editing.txt b/runtime/doc/editing.txt
index 4c4de79..1351d4e 100644
--- a/runtime/doc/editing.txt
+++ b/runtime/doc/editing.txt
@@ -1,4 +1,4 @@
-*editing.txt* For Vim version 8.2. Last change: 2021 Jan 08
+*editing.txt* For Vim version 8.2. Last change: 2021 Apr 05
VIM REFERENCE MANUAL by Bram Moolenaar
@@ -1253,7 +1253,7 @@
unmodified.
*browsefilter*
-For MS Windows and GTK, you can modify the filters that are used in the browse
+For MS-Windows and GTK, you can modify the filters that are used in the browse
dialog. By setting the g:browsefilter or b:browsefilter variables, you can
change the filters globally or locally to the buffer. The variable is set to
a string in the format "{filter label}\t{pattern};{pattern}\n" where {filter