neighbour -> neighbor

Src/Model/BioTrackerTrackingAlgorithm.cpp

@@ -196,7 +196,7 @@ void BioTrackerTrackingAlgorithm::doTracking(std::shared_ptr<cv::Mat> p_image, u
 	// If you mess up the order, add or remove some t, then create a new mapper. 
 	std::vector<FishPose> fish = getLastPositionsAsPose();
 	
-	//Find new positions using 2D nearest neighbour
+	//Find new positions using 2D nearest neighbor
 	std::tuple<std::vector<FishPose>, std::vector<float>> poses = _nn2d->getNewPoses(_TrackedTrajectoryMajor, framenumber, blobs);
 
 	//Insert new poses into data structure

Src/Model/TrackingAlgorithm/imageProcessor/cvblobs/blob.cpp

@@ -296,7 +296,7 @@ double CBlob::ExternPerimeter( IplImage *maskImage, bool xBorder /* = true */, b
 		{
 			if( maskImage != NULL )
 			{
-				// verify if some of 8-connected neighbours is black in mask
+				// verify if some of 8-connected neighbors is black in mask
 				char *pMask;
 				
 				pMask = (maskImage->imageData + actualPoint.x - 1 + (actualPoint.y - 1) * maskImage->widthStep);