diff --git a/configs/config_example.py b/configs/config_example.py
index 4062d4545e02d0b195e26801a64367ecaadcccfc..afaaee88247f02a8e7f01d52aa27b44ce4e8b66e 100644
--- a/configs/config_example.py
+++ b/configs/config_example.py
@@ -60,9 +60,9 @@ HARDWARE_CONFIG = {
   
     Parameters
     ----------
-    'ctl' contains informationb related to controller unit with the following keys:
     'ctl': dict
-           'model': string, model type of the controller. Currently only 'raspberry_pi"
+           contains informationb related to controller unit with the following keys:
+           * 'model': string, model type of the controller. Currently only 'raspberry_pi"
     'pwr': dict
             'model': string, model type of the power module. 'pwr_batt', 'pwr_dps5005"
 '''