Update runtime files.
diff --git a/runtime/doc/popup.txt b/runtime/doc/popup.txt
index d696e28..0552951 100644
--- a/runtime/doc/popup.txt
+++ b/runtime/doc/popup.txt
@@ -515,10 +515,10 @@
padding.
minheight Minimum height of the contents, excluding border and
padding.
- maxwidth Maximum width of the contents, excluding border and
- padding.
- minwidth Minimum width of the contents, excluding border and
- padding.
+ maxwidth Maximum width of the contents, excluding border,
+ padding and scrollbar.
+ minwidth Minimum width of the contents, excluding border,
+ padding and scrollbar.
firstline First buffer line to display. When larger than one it
looks like the text scrolled up. When out of range
the last buffer line will at the top of the window.