Tiny punctuation fix for this lean & mean module (porsager#55)

dandv · web-flow · commit 6ef01f53d28d · 2020-04-12T07:38:24.000+02:00
diff --git a/README.md b/README.md
@@ -472,7 +472,7 @@ const [custom] = sql`
 
 ## Teardown / Cleanup
 
-To ensure proper teardown and cleanup on server restarts use `sql.end({ timeout: null })` before `process.exit()`
+To ensure proper teardown and cleanup on server restarts use `sql.end({ timeout: null })` before `process.exit()`.
 
 Calling `sql.end()` will reject new queries and return a Promise which resolves when all queries are finished and the underlying connections are closed. If a timeout is provided any pending queries will be rejected once the timeout is reached and the connections will be destroyed.
 
