diff --git a/src/artnet/ofxArtnetMessage.cpp b/src/artnet/ofxArtnetMessage.cpp
index 4e5c61d..8dfa6df 100644
--- a/src/artnet/ofxArtnetMessage.cpp
+++ b/src/artnet/ofxArtnetMessage.cpp
@@ -75,7 +75,7 @@ void ofxArtnetMessage::setData(std::vector<uint8_t> &data) {
 void ofxArtnetMessage::setData(ofIndexType index, unsigned char data)
 {
 	if (getSize() <= index) {
-		ofLogWarning() << "data size is not big enouth";
+		ofLogWarning() << "data size is not big enough";
 		return;
 	}
 	_data[index] = data;
diff --git a/src/artnet/ofxArtnetMessage.h b/src/artnet/ofxArtnetMessage.h
index f71e3d0..d406966 100644
--- a/src/artnet/ofxArtnetMessage.h
+++ b/src/artnet/ofxArtnetMessage.h
@@ -50,6 +50,6 @@ class ofxArtnetMessage
 	unsigned int _universe, _subnet, _net;
     std::vector<uint8_t> _data;
 	unsigned int _portAddress;
-	unsigned char _seqNo;
+	unsigned char _seqNo = 0;
 };