Update rfc-drafts/stream.md

nellshamrell · voidc · web-flow · commit 642935adc1e9 · 2020-07-14T11:21:35.000-07:00
Co-authored-by: Dominik Stolz &lt;voidc@users.noreply.github.com&gt;
diff --git a/rfc-drafts/stream.md b/rfc-drafts/stream.md
@@ -586,7 +586,7 @@ that you own or things that were borrowed from your caller.
 ### In Iterators
 
 ```rust
-gen async fn foo() -> Value {
+gen fn foo() -> Value {
     yield value;
 }
 ```

Original file line number	Diff line number	Diff line change
`@@ -586,7 +586,7 @@ that you own or things that were borrowed from your caller.`
`586`	`586`	`### In Iterators`
`587`	`587`
`588`	`588`	```rust
`589`		`-gen async fn foo() -> Value {`
	`589`	`+gen fn foo() -> Value {`
`590`	`590`	`yield value;`
`591`	`591`	`}`
`592`	`592`	```