docs: doc fixes

docs/source/tutorial/01_first_player.rst

@@ -19,8 +19,8 @@ at the beginning of turn 0, and it will make decisions based on that information
 the game at turn 1. This sequence will be repeated again and again in an iterative process until the
 game finishes.
 
-Your player then is not more than a [python class](https://docs.python.org/3/tutorial/classes.html) implementing a
-[method](https://docs.python.org/3/tutorial/classes.html#method-objects) that is executed every turn.
+Your player then is not more than a `python class <https://docs.python.org/3/tutorial/classes.html>`_ implementing a
+`method <https://docs.python.org/3/tutorial/classes.html#method-objects>`_ that is executed every turn.
 This method receives as parameters the state of the ``galaxy``, and some other ``context`` about the state of the game
 (i.e, the scoreboard and other useful data), and it must return the same ``galaxy`` instance with some changes reflecting
 the player's decisions.

pythonium/player.py

@@ -20,9 +20,7 @@ def next_turn(self, galaxy: Galaxy, context: dict) -> Galaxy:
         :param galaxy: The state of the Galaxy known by the player.
         :param context: Aditional information about the game.
 
-        ``galaxy`` and ``context`` are defined by the game mode. For now, Pythonium \
-        includes only one game mode: the **Classic Mode**.
-        In this game, mode the players can see the following
+        Players can see the following
 
         On one hand, each player sees a different part of the galaxy, and the ``galaxy`` \
         known by a player contains:
@@ -37,28 +35,15 @@ def next_turn(self, galaxy: Galaxy, context: dict) -> Galaxy:
 
         The player won't know the attributes of enemy ships or planets but the position.
 
-        On the other hand the Classic Mode's ``context`` has the following keys:
+        ``context`` has the following keys:
 
           * ``ship_types``: A dictionary with all the ship types that the player can \
             build. See: :class:`ShipType`
           * ``tolerable_taxes``: The level of taxes from where ``happypoints`` start \
             to decay.
           * ``happypoints_tolerance``: The level of happypoints from where \
-            ``rioting_index`` affects the planet's economy.
           * ``score``: A list with the score for each player.
-          * ``turn``: Number of the current turn. There is one dictionary for each \
-            player. Each dictionary has the following structure:
-
-        .. code-block:: json
-
-            {
-                'turn': str # Turn number,
-                'player': str # Player's name,
-                'planets': int # Amount of planets that the player owns,
-                'ship_<ship_type>': int, # Amount of <ship_type> own by player,
-                'total_ships': int # Total amount of ships that the player owns.
-            }
-
+          * ``turn``: Number of the current turn.
         """
         raise NotImplementedError(
             "You must implement the ``next_turn`` method in your ``Player`` class"