docs(example): fix typo in upgrade example (#3479)

ncihnegn · web-flow · commit 15d97063c4eb · 2023-12-14T11:26:38.000-05:00
diff --git a/examples/upgrades.rs b/examples/upgrades.rs
@@ -37,7 +37,7 @@ async fn server_upgraded_io(upgraded: Upgraded) -> Result<()> {
 
     // and now write back the server 'foobar' protocol's
     // response...
-    upgraded.write_all(b"barr=foo").await?;
+    upgraded.write_all(b"bar=foo").await?;
     println!("server[foobar] sent");
     Ok(())
 }

Original file line number	Diff line number	Diff line change
`@@ -37,7 +37,7 @@ async fn server_upgraded_io(upgraded: Upgraded) -> Result<()> {`
`37`	`37`
`38`	`38`	`// and now write back the server 'foobar' protocol's`
`39`	`39`	`// response...`
`40`		`- upgraded.write_all(b"barr=foo").await?;`
	`40`	`+ upgraded.write_all(b"bar=foo").await?;`
`41`	`41`	`println!("server[foobar] sent");`
`42`	`42`	`Ok(())`
`43`	`43`	`}`