Change the wording of the instructions

Concise description:
Specifics:
This will improve the following aspects of the site:
- Change the wording of the instructions, so that they indicate that a spoil may be gained in any turn which you conquer, or bombard a territory, and end your turn.
Specifics:
- change the wording of the instructions from, "You earn spoils at the end of every turn in which you successfully conquer a region, just like reality!", to, "You earn spoils at the end of every turn in which you successfully conquer, or annihilate a region. (note: the bolding has been added for emphasis. There is no need to include that formatting in the actual suggestion)
This will improve the following aspects of the site:
- The altered wording I have suggested is how the game actually works.
- It will avoid confusion such as displayed here.