diff --git a/.cspell.json b/.cspell.json
index 699916421d..c77fadba33 100644
--- a/.cspell.json
+++ b/.cspell.json
@@ -19,10 +19,12 @@
     "Dscore",
     "editorconfig",
     "esnext",
+    "ethersproject",
     "execa",
     "exponentiate",
     "fanout",
     "floodsub",
+    "fontsource",
     "globby",
     "gossipsub",
     "huilong",
@@ -32,6 +34,7 @@
     "ineed",
     "iwant",
     "jdev",
+    "keccak",
     "lastpub",
     "libauth",
     "libp",
diff --git a/examples/eth-dm/src/crypto.ts b/examples/eth-dm/src/crypto.ts
index f9397374cd..08a32f8732 100644
--- a/examples/eth-dm/src/crypto.ts
+++ b/examples/eth-dm/src/crypto.ts
@@ -32,8 +32,8 @@ export async function generateEthDmKeyPair(
 
 /**
  * Sign the Eth-DM public key with Web3. This can then be published to let other
- * users know to use this Eth-DM public key to encrypt messages destinated to the
- * Web3 account holder (ie, Ethereum Address holder).
+ * users know to use this Eth-DM public key to encrypt messages for the
+ * Ethereum Address holder.
  */
 export async function createPublicKeyMessage(
   web3Signer: Signer,