Replace most 'extern crate' directives with 'use'.

  - See #480.

1 files changed, 2 insertions, 2 deletions

diff --git a/openpgp/src/fingerprint.rs b/openpgp/src/fingerprint.rs
index 07559d7c..c2dfce1d 100644
--- a/openpgp/src/fingerprint.rs
+++ b/openpgp/src/fingerprint.rs
@@ -92,7 +92,7 @@ impl Fingerprint {
     /// object with the `:X` format specifier.
     ///
     /// ```rust
-    /// # extern crate sequoia_openpgp as openpgp;
+    /// # use sequoia_openpgp as openpgp;
     /// use openpgp::Fingerprint;
     ///
     /// let fpr = "0123 4567 89AB CDEF 0123 4567 89AB CDEF 0123 4567".parse::<Fingerprint>().unwrap();
@@ -111,7 +111,7 @@ impl Fingerprint {
     /// optional leading `0x`.
     ///
     /// ```rust
-    /// # extern crate sequoia_openpgp as openpgp;
+    /// # use sequoia_openpgp as openpgp;
     /// use openpgp::Fingerprint;
     ///
     /// let fpr = Fingerprint::from_hex("0123456789ABCDEF0123456789ABCDEF01234567").unwrap();