Replaced 'since' with 'issue' referencing issue rust-lang#59229.

Christian · Christian · commit d8aeeb94f5ae · 2019-03-20T22:17:48.000+01:00
diff --git a/src/libstd/ffi/c_str.rs b/src/libstd/ffi/c_str.rs
@@ -371,7 +371,7 @@ impl CString {
     /// let string = CString::from_reader(test.as_bytes()).unwrap();
     /// ```
     ///
-    #[stable(feature = "cstring_from_reader", since = "1.33.0")]
+    #[stable(feature = "cstring_from_reader", issue = "59229")]
     pub fn from_reader(mut reader: impl io::Read) -> Result<CString, io::Error>
     {
         let mut buffer = Vec::new();

Original file line number	Diff line number	Diff line change
`@@ -371,7 +371,7 @@ impl CString {`
`371`	`371`	`/// let string = CString::from_reader(test.as_bytes()).unwrap();`
`372`	`372`	/// ```
`373`	`373`	`///`
`374`		`- #[stable(feature = "cstring_from_reader", since = "1.33.0")]`
	`374`	`+ #[stable(feature = "cstring_from_reader", issue = "59229")]`
`375`	`375`	`pub fn from_reader(mut reader: impl io::Read) -> Result<CString, io::Error>`
`376`	`376`	`{`
`377`	`377`	`let mut buffer = Vec::new();`