fix: various typos fixed

tests/Features/Expect/toBeGreaterThan.php

@@ -0,0 +1,29 @@
+<?php
+
+use PHPUnit\Framework\ExpectationFailedException;
+
+test('passes', function () {
+    expect(42)->toBeGreaterThan(41);
+    expect(4)->toBeGreaterThan(3.9);
+});
+
+test('passes with DateTime and DateTimeImmutable', function () {
+    $now = new DateTime();
+    $past = (new DateTimeImmutable())->modify('-1 day');
+
+    expect($now)->toBeGreaterThan($past);
+
+    expect($past)->not->toBeGreaterThan($now);
+});
+
+test('failures', function () {
+    expect(4)->toBeGreaterThan(4);
+})->throws(ExpectationFailedException::class);
+
+test('failures with custom message', function () {
+    expect(4)->toBeGreaterThan(4, 'oh no!');
+})->throws(ExpectationFailedException::class, 'oh no!');
+
+test('not failures', function () {
+    expect(5)->not->toBeGreaterThan(4);
+})->throws(ExpectationFailedException::class);