Fix start date in 0501

xzmeng · xzmeng · commit 957248479f4e · 2023-08-14T05:20:12.000+08:00
diff --git a/text/0501-consistent_no_prelude_attributes.md b/text/0501-consistent_no_prelude_attributes.md
@@ -1,4 +1,4 @@
-- Start Date: (2014-12-06)
+- Start Date: 2014-12-06
 - RFC PR: [rust-lang/rfcs#501](https://github.com/rust-lang/rfcs/pull/501)
 - Rust Issue: [rust-lang/rust#20561](https://github.com/rust-lang/rust/issues/20561)
 

Original file line number	Diff line number	Diff line change
`@@ -1,4 +1,4 @@`
`1`		`-- Start Date: (2014-12-06)`
	`1`	`+- Start Date: 2014-12-06`
`2`	`2`	`- RFC PR: [rust-lang/rfcs#501](https://github.com/rust-lang/rfcs/pull/501)`
`3`	`3`	`- Rust Issue: [rust-lang/rust#20561](https://github.com/rust-lang/rust/issues/20561)`
`4`	`4`