trailing whitespace

samples/cpp/matchmethod_orb_akaze_brisk.cpp

@@ -54,13 +54,13 @@ int main(void)
              for (itMatcher = typeAlgoMatch.begin(); itMatcher != typeAlgoMatch.end(); itMatcher++){
                 descriptorMatcher = DescriptorMatcher::create(*itMatcher);
                 descriptorMatcher->match(descImg1, descImg2, matches, Mat());
- // Keep best matches only to have a nice drawing 
+ // Keep best matches only to have a nice drawing
                 Mat index;
                 Mat tab(matches.size(), 1, CV_32F);
                 for (int i = 0; i<matches.size(); i++)
                     tab.at<float>(i, 0) = matches[i].distance;
                 sortIdx(tab, index, SORT_EVERY_COLUMN + SORT_ASCENDING);
-                vector<DMatch> bestMatches;	/*<! best match */
+                vector<DMatch> bestMatches;
                 for (int i = 0; i<30; i++)
                     bestMatches.push_back(matches[index.at<int>(i, 0)]);
                 Mat result;