Merge pull request #147 from mathLab/giovastabile-patch-1

Fix label formatting in subspaces.py

Author: mtezzele

athena/subspaces.py

@@ -489,7 +489,7 @@ def plot_sufficient_summary(self,
                         s=40,
                         alpha=0.9,
                         edgecolors='k')
-            plt.xlabel('Active variable ' + r'$W_1^T \mathbf{\mu}}$',
+            plt.xlabel('Active variable ' + r'$W_1^T \mathbf{\mu}$',
                        fontsize=18)
             plt.ylabel(r'$f \, (\mathbf{\mu})$', fontsize=18)
         elif self.dim == 2: