Typo

benchmarks/ensureIndex.js

@@ -33,7 +33,7 @@ async.waterfall([
 , function (cb) {
     var i;
 
-    profiler.step('Begin calling ensureIndex ' + n + ' docs');
+    profiler.step('Begin calling ensureIndex ' + n + ' times');
 
     for (i = 0; i < n; i += 1) {
       d.ensureIndex({ fieldName: 'docNumber' });

benchmarks/loadDatabase.js

@@ -7,10 +7,21 @@ var Datastore = require('../lib/datastore')
   , execTime = require('exec-time')
   , profiler = new execTime('LOADDB BENCH')
   , d = new Datastore(benchDb)
-  , n = 10000
+  , program = require('commander')
+  , n
   ;
 
-if (process.argv[2]) { n = parseInt(process.argv[2], 10); }
+program
+  .option('-n --number [number]', 'Size of the collection to test on', parseInt)
+  .option('-i --with-index', 'Test with an index')
+  .parse(process.argv);
+
+n = program.number || 10000;
+
+console.log("----------------------------");
+console.log("Test with " + n + " documents");
+console.log(program.withIndex ? "Use an index" : "Don't use an index");
+console.log("----------------------------");
 
 async.waterfall([
   async.apply(commonUtilities.prepareDb, benchDb)