Fix start date format in RFC 0201

xzmeng · xzmeng · commit 2781c2223faa · 2023-08-14T04:03:59.000+08:00
diff --git a/text/0201-error-chaining.md b/text/0201-error-chaining.md
@@ -1,4 +1,4 @@
-- Start Date: (fill me in with today's date, 2014-07-17)
+- Start Date: 2014-07-17
 - RFC PR #: [rust-lang/rfcs#201](https://github.com/rust-lang/rfcs/pull/201)
 - Rust Issue #: [rust-lang/rust#17747](https://github.com/rust-lang/rust/issues/17747)
 

Original file line number	Diff line number	Diff line change
`@@ -1,4 +1,4 @@`
`1`		`-- Start Date: (fill me in with today's date, 2014-07-17)`
	`1`	`+- Start Date: 2014-07-17`
`2`	`2`	`- RFC PR #: [rust-lang/rfcs#201](https://github.com/rust-lang/rfcs/pull/201)`
`3`	`3`	`- Rust Issue #: [rust-lang/rust#17747](https://github.com/rust-lang/rust/issues/17747)`
`4`	`4`