Change in translatiable strings today

[kebekus]

@Akaflieg-Freiburg/enroute-translation

Dear Translation Team,

Antonio (@TTC70) has kindly pointed me to inconsistencies and typos in some of the translatable strings. Following Antonio's suggestions, I fixed the issues today. As a result, several strings have changed and need to be re-translated. Please have a look to be ready for another release early next week. I apologize for the extra work!

Best,

Stefan.