diff --git a/src/lib.rs b/src/lib.rs
index 1918543..327e2d7 100644
--- a/src/lib.rs
+++ b/src/lib.rs
@@ -43,21 +43,19 @@ SOFTWARE.
 //! ```rust
 //! use tar_no_std::TarArchive;
 //!
-//! fn main() {
-//!     // log: not mandatory
-//!     std::env::set_var("RUST_LOG", "trace");
-//!     env_logger::init();
+//! // log: not mandatory
+//! std::env::set_var("RUST_LOG", "trace");
+//! env_logger::init();
 //!
-//!     // also works in no_std environment (except the println!, of course)
-//!     let archive = include_bytes!("../tests/gnu_tar_default.tar");
-//!     let archive = TarArchive::new(archive);
-//!     // Vec needs an allocator of course, but the library itself doesn't need one
-//!     let entries = archive.entries().collect::<Vec<_>>();
-//!     println!("{:#?}", entries);
-//!     println!("content of last file:");
-//!     let last_file_content = unsafe { core::str::from_utf8_unchecked(entries[2].data()) };
-//!     println!("{:#?}", last_file_content);
-//! }
+//! // also works in no_std environment (except the println!, of course)
+//! let archive = include_bytes!("../tests/gnu_tar_default.tar");
+//! let archive = TarArchive::new(archive);
+//! // Vec needs an allocator of course, but the library itself doesn't need one
+//! let entries = archive.entries().collect::<Vec<_>>();
+//! println!("{:#?}", entries);
+//! println!("content of last file:");
+//! let last_file_content = unsafe { core::str::from_utf8_unchecked(entries[2].data()) };
+//! println!("{:#?}", last_file_content);
 //! ```
 
 #![cfg_attr(not(test), no_std)]