diff --git a/packages/cryptography/src/PrivateKey.js b/packages/cryptography/src/PrivateKey.js
index af7146da2..c81cf983c 100644
--- a/packages/cryptography/src/PrivateKey.js
+++ b/packages/cryptography/src/PrivateKey.js
@@ -87,7 +87,7 @@ export default class PrivateKey extends Key {
     }
 
     /**
-     * Depredated - Use `generateEd25519()` instead
+     * Depredated - Use `generateED25519()` instead
      * Generate a random Ed25519 private key.
      *
      * @returns {PrivateKey}
@@ -97,7 +97,7 @@ export default class PrivateKey extends Key {
     }
 
     /**
-     * Depredated - Use `generateEd25519Async()` instead
+     * Depredated - Use `generateED25519Async()` instead
      * Generate a random Ed25519 private key.
      *
      * @returns {Promise<PrivateKey>}
diff --git a/src/PrivateKey.js b/src/PrivateKey.js
index 6497b5b0d..3a84cd9d9 100644
--- a/src/PrivateKey.js
+++ b/src/PrivateKey.js
@@ -68,7 +68,7 @@ export default class PrivateKey extends Key {
     }
 
     /**
-     * Depredated - Use `generateEd25519()` instead
+     * Depredated - Use `generateED25519()` instead
      * Generate a random Ed25519 private key.
      *
      * @returns {PrivateKey}
@@ -78,7 +78,7 @@ export default class PrivateKey extends Key {
     }
 
     /**
-     * Depredated - Use `generateEd25519Async()` instead
+     * Depredated - Use `generateED25519Async()` instead
      * Generate a random Ed25519 private key.
      *
      * @returns {Promise<PrivateKey>}