grammar again

templates/latex/calibration_procedure-ce3-ig/en-para_0-alt_0-method.tex

@@ -27,7 +27,7 @@ The device was installed in a vertical orientation.
   In the pressure range  (((measurement_data.PressureRangeBegin))) to
   (((measurement_data.PressureRangeEnd))), the gauge was calibrated by comparing its reading
   with the calibration pressure that was established by the primary standard CE3 of PTB which 
-  operates using the continuous expansion method.
+  applies the continuous expansion method.
   ((*endif*))
 
   ((*if result_type == "srg_vg"*))