diff --git a/src/deriveData.ts b/src/deriveData.ts
index 3ccf5e8..4131a16 100644
--- a/src/deriveData.ts
+++ b/src/deriveData.ts
@@ -74,7 +74,7 @@ export function deriveDataFactory({
    * in the mempool) and either `tx` (`Transaction` type) or `txHex` (the
    * hexadecimal representation of the transaction)
    *
-   * @returns < 0 if txWithOrderA is older than txWithOrderB, > 01 if txWithOrderA is newer than txWithOrderB, and 0 if undecided.
+   * @returns < 0 if txWithOrderA is older than txWithOrderB, > 0 if txWithOrderA is newer than txWithOrderB, and 0 if undecided.
    */
   function compareTxOrder<TA extends TxWithOrder, TB extends TxWithOrder>(
     txWithOrderA: TA,
@@ -165,7 +165,7 @@ export function deriveDataFactory({
     //All prev outputs (spent or unspent) sent to this output descriptor:
     const allPrevOutputs: Utxo[] = [];
     //all outputs in txWithOrderArray which have been spent.
-    //May be outputs NOT snt to thil output descriptor:
+    //May be outputs NOT sent to this output descriptor:
     const spendingTxIdByOutput: Record<Utxo, TxId> = {}; //Means: Utxo was spent in txId
 
     //Note that txWithOrderArray cannot be assumed to be in correct order if
@@ -342,7 +342,7 @@ export function deriveDataFactory({
       descriptorOrDescriptors,
       txStatus
     );
-    //Suposedly Set.has is faster than Array.includes:
+    //Supposedly Set.has is faster than Array.includes:
     //https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/Set#performance
     const txoSet = new Set([
       ...utxos,
@@ -478,7 +478,7 @@ export function deriveDataFactory({
               ),
             { primitive: true } //unbounded cache (no max setting) since Search Space is small
           ),
-        { primitive: true } //unbounced cache for networkId
+        { primitive: true } //unbounded cache for networkId
       ),
     { primitive: true } //unbounded cache (no max setting) since withAttributions is space is 2
   );
@@ -685,7 +685,7 @@ export function deriveDataFactory({
                 { max: 1 }
               );
             },
-            { primitive: true, max: descriptorsCacheSize } //potentially ininite search space. limit to 100 descriptorOrDescriptors per txStatus combination
+            { primitive: true, max: descriptorsCacheSize } //potentially infinite search space. limit to 100 descriptorOrDescriptors per txStatus combination
           ),
         { primitive: true } //unbounded cache (no max setting) since Search Space is small
       ),
diff --git a/src/discovery.ts b/src/discovery.ts
index 3674a47..65599dc 100644
--- a/src/discovery.ts
+++ b/src/discovery.ts
@@ -206,7 +206,7 @@ export function DiscoveryFactory(
           }
           if (typeof index === 'number') {
             if (maxUsedIndex === 'non-ranged')
-              throw new Error('maxUsedIndex shoulnt be set as non-ranged');
+              throw new Error("maxUsedIndex shouldn't be set as non-ranged");
             if (index > maxUsedIndex && range[index]?.txIds.length)
               maxUsedIndex = index;
           }
@@ -717,7 +717,7 @@ export function DiscoveryFactory(
      * discovery.
      *
      * @param options
-     * @returns Resolves when all the standrd accounts from the master node have
+     * @returns Resolves when all the standard accounts from the master node have
      * been discovered.
      */
     async fetchStandardAccounts({
@@ -1422,7 +1422,7 @@ export function DiscoveryFactory(
      * function).
      *
      * The `gapLimit` parameter is essential for managing descriptor discovery.
-     * When addint a transaction, there is a possibility the transaction is
+     * When adding a transaction, there is a possibility the transaction is
      * adding new funds as change (for example). If the range for that index
      * does not exist yet, the `gapLimit` helps to update the descriptor
      * corresponding to a new UTXO for new indices within the gap limit.
diff --git a/src/types.ts b/src/types.ts
index 49d1b4b..fdfcf03 100644
--- a/src/types.ts
+++ b/src/types.ts
@@ -92,9 +92,9 @@ export enum TxStatus {
  * An `IndexedDescriptor` is a descriptor representation what must correspond to
  * a single output.
  *
- * - If it is ranged, then add an integer after the separaror (a
+ * - If it is ranged, then add an integer after the separator (a
  * tilde "\~").
- * - It it is non-ranged, add the string "non-ranged" after the tilde "\~".
+ * - If it is non-ranged, add the string "non-ranged" after the tilde "\~".
  *
  * Examples:
  * pkh([73c5da0a/44'/1'/0']tpubDC5FSnBiZDMmhiuCmWAYsLwgLYrrT9rAqvTySfuCCrgsWz8wxMXUS9Tb9iVMvcRbvFcAHGkMD5Kx8koh4GquNGNTfohfk7pgjhaPCdXpoba/0/*)\~12
@@ -103,7 +103,7 @@ export enum TxStatus {
 export type IndexedDescriptor = string;
 /**
  * a Txo is represented in a similar manner as a Utxo, that is,
- * prevtxId:vout. Hovewer, we use a different type name to denote we're dealing
+ * prevtxId:vout. However, we use a different type name to denote we're dealing
  * here with tx outputs that may have been spent or not
  */
 export type Txo = string;