diff --git a/src/finalizer/utils/opStack.ts b/src/finalizer/utils/opStack.ts
index 28b60a9cfd..b3584e635e 100644
--- a/src/finalizer/utils/opStack.ts
+++ b/src/finalizer/utils/opStack.ts
@@ -605,7 +605,7 @@ async function finalizeOptimismMessage(
     if (requestId === undefined || requestId === 0) {
       throw new Error(`Found invalid requestId ${requestId} for Blast withdrawal ${message.event.transactionHash}`);
     }
-    // @dev The hintId parameter plays a role in our insurance mechanism that kicks in in the rare event that
+    // @dev The hintId parameter plays a role in our insurance mechanism that kicks in the rare event that
     // ETH yield goes negative. The `findCheckpointHint` function runs a binary search in solidity to find the
     // correct hint so we naively set the starting point to 1, the first index, and set the latest to the last
     // queried value. The request ID for an already proven withdrawal should always be found by the following function.
diff --git a/src/relayer/Relayer.ts b/src/relayer/Relayer.ts
index cc739173f0..124bd1590f 100644
--- a/src/relayer/Relayer.ts
+++ b/src/relayer/Relayer.ts
@@ -581,7 +581,7 @@ export class Relayer {
   }
 
   /**
-   * For all origin chains chains, map the relayer's deposit confirmation requirements to tiered USD amounts that can be
+   * For all origin chains, map the relayer's deposit confirmation requirements to tiered USD amounts that can be
    * filled by this relayer.
    * @returns A mapping of chain ID to an array of origin chain fill limits in USD, ordered by origin chain block range.
    */
diff --git a/src/scripts/validateRunningBalances.ts b/src/scripts/validateRunningBalances.ts
index 3d18b41025..58d3126239 100644
--- a/src/scripts/validateRunningBalances.ts
+++ b/src/scripts/validateRunningBalances.ts
@@ -309,7 +309,7 @@ export async function runScript(baseSigner: Signer): Promise<void> {
             );
             const slowFills = _buildSlowRelayRoot(bundleData.bundleSlowFillsV3).leaves;
             // Compute how much the slow fill will execute by checking if any fills were sent after the slow fill amount
-            // was sent to the spoke pool. This would reduce the amount transferred when when the slow fill is executed.
+            // was sent to the spoke pool. This would reduce the amount transferred when the slow fill is executed.
             const slowFillsForPoolRebalanceLeaf = slowFills.filter(
               (f) => f.chainId === leaf.chainId && f.relayData.outputToken === l2Token
             );
diff --git a/src/utils/EventUtils.ts b/src/utils/EventUtils.ts
index 5e2be05335..41bcb8301d 100644
--- a/src/utils/EventUtils.ts
+++ b/src/utils/EventUtils.ts
@@ -94,7 +94,7 @@ export class EventManager {
   }
 
   /**
-   * For a given Log, mark it has having been been processed.
+   * For a given Log, mark it as having been processed.
    * @param event A Log instance to mark processed.
    * @returns void
    */