diff --git a/lib/hci-socket/acl-stream.js b/lib/hci-socket/acl-stream.js
index 0fef864f..1428c998 100644
--- a/lib/hci-socket/acl-stream.js
+++ b/lib/hci-socket/acl-stream.js
@@ -9,7 +9,7 @@ var Smp = require('./smp');
 var AclStream = function(hci, handle, localAddressType, localAddress, remoteAddressType, remoteAddress) {
   this._hci = hci;
   this._handle = handle;
-  this.encypted = false;
+  this.encrypted = false;
 
   this._smp = new Smp(this, localAddressType, localAddress, remoteAddressType, remoteAddress);
 };
diff --git a/lib/hci-socket/bindings.js b/lib/hci-socket/bindings.js
index 75c27908..0ad187c6 100644
--- a/lib/hci-socket/bindings.js
+++ b/lib/hci-socket/bindings.js
@@ -145,7 +145,7 @@ BlenoBindings.prototype.onLeConnComplete = function(status, handle, role, addres
   this.emit('accept', address);
 };
 
-BlenoBindings.prototype.onLeConnUpdateComplete = function(handle, interval, latency, supervisionTimeout) {
+BlenoBindings.prototype.onLeConnUpdateComplete = function(status, handle, interval, latency, supervisionTimeout) {
   // no-op
 };