diff --git a/src/psbt/bip371.js b/src/psbt/bip371.js
index c9706b7bb..8e76ecda7 100644
--- a/src/psbt/bip371.js
+++ b/src/psbt/bip371.js
@@ -171,7 +171,7 @@ function extractTaprootSigs(input) {
 function getTapKeySigFromWithness(finalScriptWitness) {
   if (!finalScriptWitness) return;
   const witness = finalScriptWitness.slice(2);
-  // todo: add schnor signature validation
+  // todo: add schnorr signature validation
   if (witness.length === 64 || witness.length === 65) return witness;
 }
 function _tapTreeToList(tree, leaves = [], depth = 0) {
diff --git a/ts_src/psbt.ts b/ts_src/psbt.ts
index df3cf22ad..824e70a87 100644
--- a/ts_src/psbt.ts
+++ b/ts_src/psbt.ts
@@ -1739,8 +1739,8 @@ function getTaprootHashesForSig(
   const prevOuts: Output[] = inputs.map((i, index) =>
     getScriptAndAmountFromUtxo(index, i, cache),
   );
-  const signingScripts: any = prevOuts.map(o => o.script);
-  const values: any = prevOuts.map(o => o.value);
+  const signingScripts = prevOuts.map(o => o.script);
+  const values = prevOuts.map(o => o.value);
 
   const hashes = [];
   if (input.tapInternalKey && !tapLeafHashToSign) {