minor deployment docs edits
diff --git a/src/lib.rs b/src/lib.rs
index ca94c60..388fcfb 100644
--- a/src/lib.rs
+++ b/src/lib.rs
@@ -55,7 +55,7 @@
//! situations are considered critically unsafe. Whatever number of keys are used, it should be
//! assumed that some small number may be lost or compromised.
//!
-//! These root keys should be kept offline on secure media.
+//! These root keys **MUST** be kept offline on secure media.
//!
//! ## Delegations
//!
@@ -69,7 +69,7 @@
//!
//! There are several approaches for dealing with the above scenarios. We are only going to discuss
//! on here as it is the recommended approach. This approach is taken directly from Section 6.1 of
-//! he Diplomat paper
+//! the Diplomat paper
//!
//! ### Maximum Security Model
//!
