--- a/src/lib.rs	Wed May 21 19:01:17 2025 -0400
+++ b/src/lib.rs	Wed May 21 23:10:09 2025 -0400
@@ -1,21 +1,21 @@
 //! A safe, nonstick interface to PAM.
 //!
 //! This implements a type-safe library to interact with PAM.
-//! Currently, it implements the subset of PAM useful for implementing a module.
+//! Currently, it implements a subset of PAM useful for implementing a module.
 //!
 //! To write a new PAM module using this crate:
 //!
 //!  1. Create a `dylib` crate.
-//!  2. Implement a subset of the functions in the [PamModule] trait
+//!  2. Implement a subset of the functions in the [`PamModule`] trait
 //!     corresponding to what you want your module to do.
-//!     In the simplest case (for a password-authentication system),
-//!     this will be the [PamModule::sm_authenticate] function.
-//!  3. Export your PAM module using the [pam_hooks!] macro.
+//!     In the simplest case (for a new password-based authenticator),
+//!     this will be the [`sm_authenticate`](PamModule::sm_authenticate) function.
+//!  3. Export your PAM module using the [`pam_hooks!`] macro.
 //!  4. Build and install the dynamic library.
 //!     This usually entails placing it at
-//!     `/usr/lib/security/pam_your_module.so`,
+//!     <code>/usr/lib/security/pam_<var>your_module</var>.so</code>,
 //!     or maybe
-//!     <code>/usr/lib/<var>your-architecture</var>/security/pam_your_module.so</code>.
+//!     <code>/usr/lib/<var>your-architecture</var>/security/pam_<var>your_module</var>.so</code>.
 //!
 //! For general information on writing PAM modules, see
 //! [The Linux-PAM Module Writers' Guide][module-guide]
@@ -23,6 +23,7 @@
 //! [module-guide]: https://www.chiark.greenend.org.uk/doc/libpam-doc/html/Linux-PAM_MWG.html
 
 pub mod constants;
+#[cfg(feature = "experimental")]
 pub mod conv;
 pub mod items;
 pub mod module;
@@ -33,6 +34,5 @@
 #[doc(inline)]
 pub use crate::{
     constants::{ErrorCode, Flags, MessageStyle, Result},
-    conv::Conversation,
     module::{PamHandle, PamModule},
 };