diff --git a/src/components/tecna_marposs_provaset_t3.py b/src/components/tecna_marposs_provaset_t3.py
index 24794ff..7aa1c57 100644
--- a/src/components/tecna_marposs_provaset_t3.py
+++ b/src/components/tecna_marposs_provaset_t3.py
@@ -71,11 +71,11 @@ class TecnaMarpossProvasetT3(ModbusComponent):
             ["Format of volume variables", self._volume_units_map, ["volume", "green", "g", 25, ]],  # also by documentation color and register number
             ["Format of time variables", self._time_units_map, ["time", "tangerine", "t", 26, ]],  # also by documentation color and register number
             ["Format of variables related to flow measurements", self._flow_units_map, ["flow", "orange", "o", 27, ]],  # also by documentation color and register number
-            ["MEASURE UNITS: pressure measure units": self._pressure_units, ["pressur"]],
-            ["MEASURE UNITS: Leak measure units": self._leak_units, ["lea"]],
-            ["MEASURE UNITS: leak flow rate measure units": self._leak_flow_units, ["leaflo"]],
-            ["MEASURE UNITS: Volume": self._volume_units, ["volum"]],
-            ["MEASURE UNITS: Flow rate measure units": self._flow_units, ["flo"]],
+            ["MEASURE UNITS: pressure measure units", self._pressure_units, ["pressur"]],
+            ["MEASURE UNITS: Leak measure units", self._leak_units, ["lea"]],
+            ["MEASURE UNITS: leak flow rate measure units", self._leak_flow_units, ["leaflo"]],
+            ["MEASURE UNITS: Volume", self._volume_units, ["volum"]],
+            ["MEASURE UNITS: Flow rate measure units", self._flow_units, ["flo"]],
         ]:
             v = self.read(register)
             unit = [10**(-((v >> 8) & 0xff)), unit_map[v & 0xff]]