Update zern_generator.py

zern_generator.py

@@ -52,7 +52,7 @@ def generate_batch(resolution):
             zern = [0] * (zern_index - 1) + [1]
             ax = plt.subplot2grid((5, 6), (i, j))
             Phi = generate_zern_wavefront(xv, yv, zern)
-            ax.set_title(f" \n Zernike {zern_index-1} — {term[i]} ")
+            ax.set_title(f" \n Zernike {zern_index-1} — {term[zern_index-1]} ")
             ax.imshow(Phi, extent=(*span, *span), cmap='gray')
 
             zern_index += 1