docs: fix title

kenjis · kenjis · commit 3baba4929043 · 2022-09-09T17:21:53.000+09:00
diff --git a/CONTRIBUTING.md b/CONTRIBUTING.md
@@ -1,4 +1,4 @@
-# Contributing to CodeIgniter4
+# Contributing to CodeIgniter Shield
 
 CodeIgniter is a community driven project and accepts contributions of
 code and documentation from the community.

Original file line number	Diff line number	Diff line change
`@@ -1,4 +1,4 @@`
`1`		`-# Contributing to CodeIgniter4`
	`1`	`+# Contributing to CodeIgniter Shield`
`2`	`2`
`3`	`3`	`CodeIgniter is a community driven project and accepts contributions of`
`4`	`4`	`code and documentation from the community.`