Fix typo

1570e17b continued
For #51

pyzebra/app/panel_plot_data.py

@@ -149,7 +149,7 @@ def create():
 
             for ind in range(len(fdata["counts"])):
                 # Recognize k_flag_vec
-                hkl = np.array([fdata["h"][ind], fdata["k"][ind], fdata["k"][ind]])
+                hkl = np.array([fdata["h"][ind], fdata["k"][ind], fdata["l"][ind]])
 
                 # Save data
                 hkl_coord.append(hkl)