Issue #87 - Improve sync description text to account for the new remo…

…teStorage sync provider

locale/en-US.properties

@@ -137,7 +137,7 @@ save_notes = Save notes
 # sync-setup
 sync_selection_label = Please select your storage provider:
 sync_how_label = How does this work?
-sync_how_explanation = You grant PfP access to a directory within your personal account on Dropbox or Google Drive™. This access will be used to upload a file with encrypted data regularly. It's the same data as with your manual backup, but you can connect multiple devices to the same account and changes will propagate to all of them automatically - assuming that they all use the same master password.
+sync_how_explanation = You grant PfP access to a directory within your personal account on Dropbox or another storage provider. This access will be used to upload a file with encrypted data regularly. It's the same data as with your manual backup, but you can connect multiple devices to the same account and changes will propagate to all of them automatically – assuming that they all use the same master password.
 sync_safe_label = Is this safe?
 sync_safe_explanation = Yes. PfP can only access its own file, not the other files stored in your account. Also, the file's data is fully encrypted and can only be decrypted using your master password.
 sync_no_account_label = What if I don't have an account?