Update runtime files
diff --git a/runtime/doc/version7.txt b/runtime/doc/version7.txt
index 823d49d..71ea173 100644
--- a/runtime/doc/version7.txt
+++ b/runtime/doc/version7.txt
@@ -1,4 +1,4 @@
-*version7.txt* For Vim version 8.2. Last change: 2021 May 13
+*version7.txt* For Vim version 8.2. Last change: 2021 May 17
VIM REFERENCE MANUAL by Bram Moolenaar
@@ -16225,7 +16225,7 @@
Patch 7.3.1018
Problem: New regexp engine wastes memory.
Solution: Allocate prog with actual number of states, not estimated maximum
- number of sates.
+ number of states.
Files: src/regexp_nfa.c
Patch 7.3.1019