docs: fix typo

kenjis · kenjis · commit e65ad5e224de · 2021-02-01T17:12:11.000+09:00
diff --git a/README.md b/README.md
@@ -1,4 +1,4 @@
-# PHPUnit Heler
+# PHPUnit Helper
 
 Provides helper traits for PHPUnit.
 

Original file line number	Diff line number	Diff line change
`@@ -1,4 +1,4 @@`
`1`		`-# PHPUnit Heler`
	`1`	`+# PHPUnit Helper`
`2`	`2`
`3`	`3`	`Provides helper traits for PHPUnit.`
`4`	`4`