IMPROVEMENT: Update the portuguese translation

Author: amilcarlucas

CONTRIBUTING.md

@@ -11,6 +11,7 @@ If you are reading this page, you are possibly interested in contributing to our
 We have a very active (and friendly) developer group and would love to have the help!
 Possible ways you can help:
 
+* [Translating the software into your language](ARCHITECTURE.md#adding-a-translation)
 * Testing the code
 * Filing issues on github, when you see a problem (or adding detail to existing issues that affect you)
 * Fixing issues

MethodicConfigurator/frontend_tkinter_component_editor_base.py

@@ -202,7 +202,7 @@ def save_data(self) -> None:
         """
         confirm_message = _(
             "ArduPilot Methodic Configurator only operates correctly if all component properties are correct."
-            " ArduPilot parameter values depend on the components used and their connections."
+            " ArduPilot parameter values depend on the components used and their connections.\n\n"
             " Have you used the scrollbar on the right side of the window and "
             "entered the correct values for all components?"
         )