1 files changed, 7 insertions, 11 deletions
diff --git a/openssl/src/sha.rs b/openssl/src/sha.rs
index e74eb29f..811a5321 100644
--- a/openssl/src/sha.rs
+++ b/openssl/src/sha.rs
@@ -16,15 +16,13 @@
 //! ```rust
 //! use openssl::sha;
 //!
-//! fn main() {
-//!     let mut hasher = sha::Sha256::new();
+//! let mut hasher = sha::Sha256::new();
 //!
-//!     hasher.update(b"Hello, ");
-//!     hasher.update(b"world");
+//! hasher.update(b"Hello, ");
+//! hasher.update(b"world");
 //!
-//!     let hash = hasher.finish();
-//!     println!("Hashed \"Hello, world\" to {}", hex::encode(hash));
-//! }
+//! let hash = hasher.finish();
+//! println!("Hashed \"Hello, world\" to {}", hex::encode(hash));
 //! ```
 //!
 //! On the other hand, if you already have access to all of the data you woud like to hash, you
@@ -34,10 +32,8 @@
 //! ```rust
 //! use openssl::sha::sha256;
 //!
-//! fn main() {
-//!     let hash = sha256(b"your data or message");
-//!     println!("Hash = {}", hex::encode(hash));
-//! }
+//! let hash = sha256(b"your data or message");
+//! println!("Hash = {}", hex::encode(hash));
 //! ```
 use libc::c_void;
 use std::mem;