k256: remove extra braces in example (#160)

tarcieri · web-flow · commit 0eb8f6fbeccf · 2020-09-03T20:01:01.000-07:00
diff --git a/k256/src/ecdsa.rs b/k256/src/ecdsa.rs
@@ -22,7 +22,7 @@
 //! # {
 //! use k256::{
 //!     ecdsa::{SigningKey, Signature, signature::Signer},
-//!     elliptic_curve::{Generate},
+//!     elliptic_curve::Generate,
 //!     SecretKey,
 //! };
 //! use rand_core::OsRng; // requires 'getrandom' feature
