diff --git a/index.ts b/index.ts
index c7bce00..1e23cbd 100644
--- a/index.ts
+++ b/index.ts
@@ -176,6 +176,6 @@ export function parseUnsafeNmeaSentence(sentence: string): UnsafePacket {
 }
 
 
-export function getUnsafePacketId(packet: UnsafePacket) : string {
+export function getUnsafePacketId(packet: UnsafePacket): string {
     return (packet.sentenceId === "?") ? packet.originalPacketId : packet.sentenceId;
 }
diff --git a/package.json b/package.json
index 5d5e3e7..ff00404 100644
--- a/package.json
+++ b/package.json
@@ -28,6 +28,7 @@
   "scripts": {
     "build": "npm run lint && tsc",
     "lint": "tslint *.ts codecs/*.ts examples/*.ts tests/*.ts",
+    "lint-fix": "npm run lint -- --fix",
     "prepublish": "npm run test",
     "test": "npm run build && mocha -R tap dist/tests"
   },