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Cleanup proc comment in guide-tasks.md. #13946

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Cleanup proc comment in guide-tasks.md. #13946

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7 changes: 4 additions & 3 deletions src/doc/guide-tasks.md
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Original file line number Diff line number Diff line change
Expand Up @@ -89,9 +89,10 @@ closure in the new task.
fn print_message() { println!("I am running in a different task!"); }
spawn(print_message);

// Print something more profound in a different task using a lambda expression
// This uses the proc() keyword to assign to spawn a function with no name
// That function will call println!(...) as requested
// Print something profound in a different task using a `proc` expression
// The `proc` expression evaluates to an (unnamed) owned closure.
// That closure will call `println!(...)` when the spawned task runs.

spawn(proc() println!("I am also running in a different task!") );
~~~~

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