FIx commentaries

Author: Gui-FernandesBR

CHANGELOG.md

@@ -39,9 +39,7 @@ Attention: The newest changes should be on top -->
 
 ### Changed
 
-- DOC: Update examples to use `FlightDataExporter` and add deprecation notes for legacy `Flight.export_*` methods. (#XXXX)
-- DEP: `Flight.export_data`, `Flight.export_pressures`, `Flight.export_sensor_data`, and `Flight.export_kml` are deprecated. Use `rocketpy.simulation.flight_data_exporter.FlightDataExporter.export_*`. Planned removal in v1.12.0. (#XXXX)
-- MNT: Extract `Flight.export_data`, `export_pressures`, `export_sensor_data`, and `export_kml` into `rocketpy.simulation.flight_data_exporter.FlightDataExporter` (no behavior change). (#XXXX)
+- MNT: extract flight data exporters [#845](https://github.com/RocketPy-Team/RocketPy/pull/845)
 - ENH: _MotorPrints inheritance - issue #460 [#828](https://github.com/RocketPy-Team/RocketPy/pull/828)
 - MNT: fix deprecations and warnings [#829](https://github.com/RocketPy-Team/RocketPy/pull/829)
 

docs/user/first_simulation.rst

@@ -671,7 +671,7 @@ by not passing any attribute names:
     :hide-output:
 
     # Sample file cleanup
-    import ospython.exe -m pip install --upgrade pip
+    import os
     os.remove("calisto_flight_data.csv")
 
 .. note::
@@ -689,7 +689,7 @@ For instance, we can save our rocket drawing as a ``.png`` file:
 
     calisto.draw(filename="calisto_drawing.png")
 
-Also, if you want to save a specific rocketpy plot, every RocketPy 
+Also, if you want to save a specific rocketpy plot, every RocketPy
 attribute of type :class:`rocketpy.Function` is capable of saving its plot
 as an image file. For example, we can save our rocket's speed plot and the
 trajectory plot as ``.jpg`` files: