openpgp: Fix formatting of vector and array literals in examples.

  - Align our examples with how the code in the examples of the Rust
    standard library is formatted.  We are writing examples in the
    hope that downstream users will copy fragments of them, therefore
    using idiomatic formatting in these snippets is important.

1 files changed, 3 insertions, 3 deletions

diff --git a/openpgp/src/types/server_preferences.rs b/openpgp/src/types/server_preferences.rs
index d129ef00..42425d47 100644
--- a/openpgp/src/types/server_preferences.rs
+++ b/openpgp/src/types/server_preferences.rs
@@ -118,8 +118,8 @@ impl KeyServerPreferences {
     /// use openpgp::types::KeyServerPreferences;
     ///
     /// # fn main() -> openpgp::Result<()> {
-    /// let a = KeyServerPreferences::new(&[ 0x1 ]);
-    /// let b = KeyServerPreferences::new(&[ 0x1, 0x0 ]);
+    /// let a = KeyServerPreferences::new(&[0x1]);
+    /// let b = KeyServerPreferences::new(&[0x1, 0x0]);
     ///
     /// assert!(a != b);
     /// assert!(a.normalized_eq(&b));
@@ -139,7 +139,7 @@ impl KeyServerPreferences {
     ///
     /// # fn main() -> openpgp::Result<()> {
     /// // Keyserver Preferences flags 0 and 2.
-    /// let ksp = KeyServerPreferences::new(&[ 0x5 ]);
+    /// let ksp = KeyServerPreferences::new(&[0x5]);
     ///
     /// assert!(ksp.get(0));
     /// assert!(! ksp.get(1));