1 files changed, 1 insertions, 3 deletions
diff --git a/openpgp/examples/encrypt-for.rs b/openpgp/examples/encrypt-for.rs
index d31f2cc9..a7701770 100644
--- a/openpgp/examples/encrypt-for.rs
+++ b/openpgp/examples/encrypt-for.rs
@@ -37,15 +37,13 @@ fn main() {
             .expect("Failed to read key")
     }).collect();
 
-    // Build a vector of recipients to hand to Encryptor.
     let recipients =
         certs.iter()
         .flat_map(|cert| {
             cert.keys()
                 .with_policy(p, None).alive().revoked(false).key_flags(&mode)
         })
-        .map(|ka| ka.key())
-        .collect::<Vec<_>>();
+        .map(|ka| ka.key());
 
     // Compose a writer stack corresponding to the output format and
     // packet structure we want.  First, we want the output to be