Update runtime files.
diff --git a/runtime/doc/version7.txt b/runtime/doc/version7.txt
index c247eee..5a77779 100644
--- a/runtime/doc/version7.txt
+++ b/runtime/doc/version7.txt
@@ -2762,7 +2762,7 @@
Added 'guitabtooltip'. Implemented for Win32 (Yegappan Lakshmanan).
Added "throw" to 'debug' option: throw an exception for error messages even
-whey they would otherwise be ignored.
+when they would otherwise be ignored.
When 'keymap' is set and a line contains an invalid entry could get a "No
mapping found" warning instead of a proper error message.
@@ -3859,7 +3859,7 @@
Files: src/edit.c
Patch 7.0.127
-Problem: Crash when swap files has invalid timestamp.
+Problem: Crash when swap file has invalid timestamp.
Solution: Check return value of ctime() for being NULL.
Files: src/memline.c
@@ -6757,9 +6757,9 @@
Files: src/os_unix.c
Patch 7.1.329
-Problem: When the popup menu is removed a column of cells, the right halve
+Problem: When the popup menu is removed a column of cells, the right half
of double-wide characters, may not be redrawn.
-Solution: Check if the right halve of a character needs to be redrawn.
+Solution: Check if the right half of a character needs to be redrawn.
(Yukihiro Nakadaira)
Files: src/screen.c