diff --git a/book/source/glossary.md b/book/source/glossary.md
index 01fc23f..d07f4dc 100644
--- a/book/source/glossary.md
+++ b/book/source/glossary.md
@@ -315,7 +315,7 @@ Notation Tag
 One-pass Signature Packet
     One or more {term}`packets<Packet>` before the actual data in a {term}`Data Signature` which contain information to allow a receiving {term}`implementation<OpenPGP Implementation>` to create {term}`hashes<Hash Digest>` required for signature verification. See [RFC 5.4](https://www.ietf.org/archive/id/draft-ietf-openpgp-crypto-refresh-12.html#one-pass-sig) for more details.
 
-One-pass-signed Message
+One-pass signed Message
     A {term}`OpenPGP Message` signed using one or more {term}`One-pass signatures<One-pass Signature Packet>`.
 
 OpenPGP Certificate
@@ -408,7 +408,7 @@ Preferred AEAD Ciphersuites Subpacket
 
     See [RFC 5.2.3.15](https://www.ietf.org/archive/id/draft-ietf-openpgp-crypto-refresh-12.html#name-preferred-aead-ciphersuites)
 
-Prefixed-Signed Message
+Prefixed signed Message
     An {term}`OpenPGP Message` with one or more prefixed {term}`signature packets<OpenPGP Signature Packet>`.
 
 Primary Component Key
diff --git a/book/source/signing_data.md b/book/source/signing_data.md
index eaf7177..bdb21a7 100644
--- a/book/source/signing_data.md
+++ b/book/source/signing_data.md
@@ -54,16 +54,16 @@ This method is commonly used for signing or encrypting emails. Most email softwa
 
 OpenPGP defines two different forms of inline-signed messages:
 
-1. **{term}`One-pass-signed messages<One-pass-signed Message>`** are signed using one or more {term}`one-pass signatures<One-pass Signature Packet>`
-2. **{term}`Prefixed-signed messages<Prefixed-signed Message>`** have the actual signature(s) prefixed to the {term}`OpenPGP message<OpenPGP Message>`.
+1. **{term}`One-pass signed messages<One-pass signed Message>`** are signed using one or more {term}`one-pass signatures<One-pass Signature Packet>`
+2. **{term}`Prefixed signed messages<Prefixed signed Message>`** have the actual signature(s) prefixed to the {term}`OpenPGP message<OpenPGP Message>`.
 
-While the latter is conceptually slightly simpler, it has no strong benefits over {term}`one-pass-signed messages<One-pass-signed Message>` and is rarely used. 
+While {term}`prefixed signed messages<Prefixed signed Message>` are conceptually slightly simpler, they have no strong benefits over {term}`one-pass signed messages<One-pass signed Message>` and are rarely used. 
 
-### One-pass-signed message
+### One-pass signed message
 
 #### Structure
 
-A {term}`one-pass-signed<One-pass-signed Message>` {term}`OpenPGP message` consists of three segments:
+A {term}`one-pass signed<One-pass signed Message>` {term}`OpenPGP message` consists of three segments:
 
 1. [**One-pass signature packets**](https://www.ietf.org/archive/id/draft-ietf-openpgp-crypto-refresh-12.html#one-pass-sig): These one or more {term}`packets<Packet>` precede the signed data and enable {term}`signature<OpenPGP Signature Packet>` computation in one pass.
 
@@ -97,10 +97,10 @@ Strictly speaking, knowing just the hash algorithm would be sufficient to begin
 
 Important to note, the {term}`signer`'s {term}`public key<OpenPGP Certificate>`, critical for the final {term}`verification` step, is not embedded in the message. Verifiers must acquire this {term}`key` externally (e.g., from a {term}`key server`) to authenticate the {term}`signature<OpenPGP Signature Packet>` successfully. 
 
-### Prefixed-signed message
+### Prefixed signed message
 
-A {term}`prefixed-signed message` serves the same function as a {term}`one-pass-signed message`. However, this form is less commonly used.
-In a {term}`prefixed-signed message`, the {term}`signature packet(s)<signature packet>` are simply prepended to the message.
+A {term}`prefixed signed message` serves the same function as a {term}`one-pass signed message`. However, this form is less commonly used.
+In a {term}`prefixed signed message`, the {term}`signature packet(s)<signature packet>` are simply prepended to the message.
 
 Especially for longer messages, it takes a bit more work to generate an inline signed OpenPGP message in this format.