diff --git a/ohmpi/hardware_components/mb_2024_0_2.py b/ohmpi/hardware_components/mb_2024_0_2.py
index 7fde18bbc643acb1c466918bdcfe2ec0d78d377a..bd09972fa8abba6e4c949155dbed6ca1830ff36f 100644
--- a/ohmpi/hardware_components/mb_2024_0_2.py
+++ b/ohmpi/hardware_components/mb_2024_0_2.py
@@ -120,7 +120,7 @@ class Tx(Tx_mb_2023):
             self.pin3.value = True
             self.exec_logger.debug(f'Switching DPS on')
             self._pwr_state = 'on'
-            time.sleep(self._pwr_latency) # from pwr specs 
+            time.sleep(self._pwr_latency) # from pwr specs
         elif state == 'off':
             self.pin2.value = False
             self.pin3.value = False
diff --git a/ohmpi/hardware_components/pwr_dps5005.py b/ohmpi/hardware_components/pwr_dps5005.py
index 04f077eea6e2445bc5bb249af3d64b0a123cb80a..7f05e3703100a3a8573af27a54c4c890917e8492 100644
--- a/ohmpi/hardware_components/pwr_dps5005.py
+++ b/ohmpi/hardware_components/pwr_dps5005.py
@@ -13,7 +13,7 @@ SPECS = {'model': {'default': os.path.basename(__file__).rstrip('.py')},
          'voltage_max': {'default': 0},
          'current_max': {'default': 100.},
          'current_adjustable': {'default': False},
-         'voltage_adjustable': {'default': True}
+         'voltage_adjustable': {'default': True},
          'pwr_latency':{'default': .3}
          }