Correct small typo in jsdoc string.

Author: aljones15

lib/meters.js

@@ -116,7 +116,7 @@ export async function update({meter, explain = false} = {}) {
 
   const result = await collection.updateOne(
     query, {$set}, database.writeOptions);
-  // in mongodb driver 4 or greater executionStatus are replaced
+  // in mongodb driver 4 or greater executionStats are replaced
   // n previously counted the number of records that matched a query
   // so we need the total of modified and upserted to track record change
   const n = result.modifiedCount + result.upsertedCount;