diff --git a/etc/epics.cfg b/etc/epics.cfg
index ef5334f..69a7dab 100644
--- a/etc/epics.cfg
+++ b/etc/epics.cfg
@@ -57,3 +57,4 @@ epics_version="v4"
 value_pv="DEV:KRDG2"
 target_pv="DEV:SETP_S2"
 heaterrange_pv="DEV:RANGE_S2"
+
diff --git a/secop/devices/epics.py b/secop/devices/epics.py
index c330d1c..188a1ca 100644
--- a/secop/devices/epics.py
+++ b/secop/devices/epics.py
@@ -52,8 +52,6 @@ except ImportError:
             self.pv_name = pv_name
             self.value = 0.0
 
-
-
 class EpicsReadable(Readable):
     """EpicsDriveable handles a Driveable interfacing to EPICS v4"""
     # Commmon PARAMS for all EPICS devices
@@ -97,6 +95,7 @@ class EpicsReadable(Readable):
             pv = PV(pv_name + ".VAL")
             pv.value = write_value
 
+
     def read_value(self, maxage=0):
         return self._read_pv(self.value_pv)
 
@@ -217,6 +216,7 @@ class EpicsTempCtrl(EpicsDriveable):
     #def read_heaterrange(self, maxage=0):
     #    return self._read_pv(self.heaterrange_pv)
 
-    # TODO: add support for strings over epics pv 
+    # TODO: add support for strings over epics pv
     #def write_heaterrange(self, range_value):
     #    self._write_pv(self.heaterrange_pv, range_value)
+