Fix comment in blocking example (#1107)

baoyachi · web-flow · commit cdfdae5ecd09 · 2020-12-10T07:13:13.000-08:00
diff --git a/examples/blocking.rs b/examples/blocking.rs
@@ -1,4 +1,4 @@
-//! `cargo run --example blocking`
+//! `cargo run --example blocking --features=blocking`
 #![deny(warnings)]
 
 fn main() -> Result<(), Box<dyn std::error::Error>> {

Original file line number	Diff line number	Diff line change
`@@ -1,4 +1,4 @@`
`1`		-//! `cargo run --example blocking`
	`1`	+//! `cargo run --example blocking --features=blocking`
`2`	`2`	`#![deny(warnings)]`
`3`	`3`
`4`	`4`	`fn main() -> Result<(), Box<dyn std::error::Error>> {`