diff --git a/packages/webapp/src/utils/zkproofs/proofs.ts b/packages/webapp/src/utils/zkproofs/proofs.ts
index 4b957b7c..16e198f4 100644
--- a/packages/webapp/src/utils/zkproofs/proofs.ts
+++ b/packages/webapp/src/utils/zkproofs/proofs.ts
@@ -96,7 +96,7 @@ export async function prove(
         return {
             proof_a: proof["pi_a"].slice(0, 2),
             proof_b: [
-                // The snarkjs-generated verifier uses a different endianess than the one used by the
+                // The snarkjs-generated verifier uses a different endianness than the one used by the
                 // snarkjs-generated prover.
                 [proof["pi_b"][0][1], proof["pi_b"][0][0]],
                 [proof["pi_b"][1][1], proof["pi_b"][1][0]],
diff --git a/packages/webapp/src/utils/zkproofs/proveInWorker.ts b/packages/webapp/src/utils/zkproofs/proveInWorker.ts
index aea8d17f..0063d69a 100644
--- a/packages/webapp/src/utils/zkproofs/proveInWorker.ts
+++ b/packages/webapp/src/utils/zkproofs/proveInWorker.ts
@@ -18,7 +18,7 @@ import { isProofOutput, ProofCancelled, ProofOutput, ProofTimeoutError } from "s
  * A timeout (in seconds) can be supplied, in which case the worker will be terminated if the proof
  * takes longer than the timeout. If set to 0 (the default), no timeout is used.
  *
- * In additiona to the promise, this returns a `cancel` function which can be used to terminate the
+ * In additional to the promise, this returns a `cancel` function which can be used to terminate the
  * worker (and hence cancel the proof).
  */
 export function proveInWorker(