Fix errors in sqlite3's Cursor.rowcount documentation

Closes #13995.
diff --git a/Misc/NEWS b/Misc/NEWS
index 4ae21b6..1b1d02c 100644
--- a/Misc/NEWS
+++ b/Misc/NEWS
@@ -575,6 +575,8 @@
 Documentation
 -------------
 
+- Issue #13995: Fix errors in sqlite3's Cursor.rowcount documentation
+
 - Issue #13402: Document absoluteness of sys.executable.
 
 - Issue #13883: PYTHONCASEOK also works on OS X, OS/2, and RiscOS.