Typo in English translation

The string "You device's operating system keeps the following data about you:" in the file app/src/main/res/values/strings.xml at line 110 "<string name="my_data_os_label">"You device's operating system keeps the following data about you:"</string>" should be corrected to "Your device's operating system keeps the following data about you:".

Unfortunately I cannot directly make a pull request for this fix due to missing rights.