diff --git a/doc/api/crypto.md b/doc/api/crypto.md
index a0d87e14e2e2fe..73f5ecd9506aa7 100644
--- a/doc/api/crypto.md
+++ b/doc/api/crypto.md
@@ -4717,7 +4717,7 @@ added:
     **Default:** `false`.
 * Returns: {string}
 
-Generates a random [RFC 4122][] Version 4 UUID. The UUID is generated using a
+Generates a random [RFC 4122][] version 4 UUID. The UUID is generated using a
 cryptographic pseudorandom number generator.
 
 ### `crypto.scrypt(password, salt, keylen[, options], callback)`
diff --git a/doc/api/webcrypto.md b/doc/api/webcrypto.md
index 799cfd56431e5e..a345655b77e703 100644
--- a/doc/api/webcrypto.md
+++ b/doc/api/webcrypto.md
@@ -368,7 +368,7 @@ added: REPLACEME
 
 * Returns: {string}
 
-Generates a random [RFC 4122][] Version 4 UUID. The UUID is generated using a
+Generates a random [RFC 4122][] version 4 UUID. The UUID is generated using a
 cryptographic pseudorandom number generator.
 
 ## Class: `CryptoKey`