Improve and fix counter texts

ios/chrome/browser/ui/settings/clear_browsing_data_collection_view_controller_unittest.mm

 // Copyright 2013 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #import "ios/chrome/browser/ui/settings/clear_browsing_data_collection_view_controller.h"
 
 #include <memory>
 
 #include "base/ios/ios_util.h"
 #include "base/mac/foundation_util.h"
@@ skipping 229 matching lines @@
   prefs->SetInteger(browsing_data::prefs::kDeleteTimePeriod,
                     static_cast<int>(browsing_data::TimePeriod::ALL_TIME));
   CacheCounter counter(browser_state_.get());
 
   // Test multiple possible types of formatting.
   // clang-format off
   const struct TestCase {
     int cache_size;
     NSString* expected_output;
   } kTestCases[] = {
-      {0, @"less than 1 MB"},
-      {(1 << 20) - 1, @"less than 1 MB"},
+      {0, @"Less than 1 MB"},
+      {(1 << 20) - 1, @"Less than 1 MB"},
       {(1 << 20), @"1 MB"},
       {(1 << 20) + (1 << 19), @"1.5 MB"},
       {(1 << 21), @"2 MB"},
       {(1 << 30), @"1 GB"}
   };
   // clang-format on
 
   ClearBrowsingDataCollectionViewController* viewController =
       base::mac::ObjCCastStrict<ClearBrowsingDataCollectionViewController>(
           controller());
@@ skipping 18 matching lines @@
   prefs->SetInteger(browsing_data::prefs::kDeleteTimePeriod,
                     static_cast<int>(browsing_data::TimePeriod::LAST_HOUR));
   CacheCounter counter(browser_state_.get());
 
   // Test multiple possible types of formatting.
   // clang-format off
   const struct TestCase {
     int cache_size;
     NSString* expected_output;
   } kTestCases[] = {
-      {0, @"less than 1 MB"},
-      {(1 << 20) - 1, @"less than 1 MB"},
-      {(1 << 20), @"less than 1 MB"},
-      {(1 << 20) + (1 << 19), @"less than 1.5 MB"},
-      {(1 << 21), @"less than 2 MB"},
-      {(1 << 30), @"less than 1 GB"}
+      {0, @"Less than 1 MB"},
+      {(1 << 20) - 1, @"Less than 1 MB"},
+      {(1 << 20), @"Less than 1 MB"},
+      {(1 << 20) + (1 << 19), @"Less than 1.5 MB"},
+      {(1 << 21), @"Less than 2 MB"},
+      {(1 << 30), @"Less than 1 GB"}
   };
   // clang-format on
 
   ClearBrowsingDataCollectionViewController* viewController =
       base::mac::ObjCCastStrict<ClearBrowsingDataCollectionViewController>(
           controller());
   for (const TestCase& test_case : kTestCases) {
     browsing_data::BrowsingDataCounter::FinishedResult result(
         &counter, test_case.cache_size);
     NSString* output = [viewController getCounterTextFromResult:result];
     EXPECT_NSEQ(test_case.expected_output, output);
   }
 }
 
 }  // namespace