Update README.md

README.md

@@ -8,21 +8,21 @@ rjd3tramoseats offers full acces to options and outputs of TRAMO-SEATS
 (`rjd3tramoseats::tramo()`) and SEATS decomposition
 (`rjd3tramoseats::seats_decompose()`).
 
-The specification can be created with the functions
+A specification can be created with the functions
 `rjd3tramoseats::tramo_spec()` or `rjd3tramoseats::tramoseats_spec()`
 and can be modified with the function:
 
-- for the pre-processing: `rjd3toolkit::set_arima()`,
+- for pre-processing: `rjd3toolkit::set_arima()`,
   `rjd3toolkit::set_automodel()`, `rjd3toolkit::set_basic()`,
   `rjd3toolkit::set_easter()`, `rjd3toolkit::set_estimate()`,
   `rjd3toolkit::set_outlier()`, `rjd3toolkit::set_tradingdays()`,
   `rjd3toolkit::set_transform()`, `rjd3toolkit::add_outlier()`,
   `rjd3toolkit::remove_outlier()`, `rjd3toolkit::add_ramp()`,
   `rjd3toolkit::remove_ramp()`, `rjd3toolkit::add_usrdefvar()`;
 
-- for the decomposition: `rjd3tramoseats::set_seats()`;
+- for decomposition: `rjd3tramoseats::set_seats()`;
 
-- for the benchmarking: `rjd3toolkit::set_benchmarking()`.
+- for benchmarking: `rjd3toolkit::set_benchmarking()`.
 
 ## Installation