diff --git a/volia/clustering_modules/kmeans_mahalanobis.py b/volia/clustering_modules/kmeans_mahalanobis.py
index 2f84653..9321626 100644
--- a/volia/clustering_modules/kmeans_mahalanobis.py
+++ b/volia/clustering_modules/kmeans_mahalanobis.py
@@ -96,16 +96,10 @@ class kmeansMahalanobis():
         fig = plt.figure()
         ax = fig.add_subplot(111)
         scatter = ax.scatter(points[:, 0], points[:, 1], c=clusters, s=50)
-
-        #for center in centers:
-        #    ax.scatter(center[0], center[1], s=50, c='red', marker='+')
         ax.scatter(centers[:, 0], centers[:, 1], s=50, c='red', marker='+')
-
         ax.set_xlabel('x')
         ax.set_ylabel('y')
         plt.colorbar(scatter)
-        #plt.ylim(0, 1)
-        #plt.xlim(0, 1)
         plt.savefig("test_" + str(iteration) + ".pdf")
 
     def _train(self, features, K: int, tol: float, maxiter: int, debug: bool=False):