edit index.md

Author: SidhartK

docs/src/index.md

@@ -4,14 +4,14 @@
 ## Problem Summary
 The following table contains the information about each of the problems contained in this package.
 
-| Name      | ``\mathcal{I}``    | ``\mathcal{S}``   | ``\mathcal{A}``   | ``\mathcal{O}``   | ``\gamma``    | Struct Name  | Type
-| ------------- | ---------- | :----------: | :----------: | :----------: | :----------: | :----------: | -----------: |
+| Name      | ``\mathcal{I}``   | ``\mathcal{S}``  | ``\mathcal{A}`` | ``\mathcal{O}`` | ``\gamma`` | Struct Name  | Type |
+| :-------------: | :----------: | :------------------------: | :------------------------: | :------------: | :----------: | :----------: | :-----------: |
 | Hexworld  | –   | varies   | 6   | -  | 0.9   | HexWorld, StraightLineHexWorld    | MDP   |
 | 2048     | -  | ``\infty``  | 4    | -   | 1   | TwentyFortyEight    | MDP  |
-| Cart-pole  | -  | ``(\subseteq \mathbb{R}^4)``  | 2   | -  | 1  | CartPole  | MDP  |
-| Mountain Car  | -  | ``(\subseteq \mathbb{R}^2)``  | 3  | -  | 1  | MountainCar  | MDP  |
-| Simple Regulator  | -  | ``(\subseteq \mathbb{R})``  | ``(\subseteq \mathbb{R})``  | -  | 1 or 0.9  | LQR  | MDP  |
-| Aircraft collision avoidance  | -  | (\subseteq \mathbb{R}^3)``  | 3  | -  | 1  | CollisionAvoidance   | MDP |
+| Cart-pole  | -  | subset of ``\mathbb{R}^4``  | 2   | -  | 1  | CartPole  | MDP  |
+| Mountain Car  | -  | subset of ``\mathbb{R}^2``  | 3  | -  | 1  | MountainCar  | MDP  |
+| Simple Regulator  | -  | subset of ``\mathbb{R}``  | subset of ``\mathbb{R}``  | -  | 1 or 0.9  | LQR  | MDP  |
+| Aircraft collision avoidance  | -  | subset of ``\mathbb{R}^3``  | 3  | -  | 1  | CollisionAvoidance   | MDP |
 | Crying baby | - | 2  | 3 | 2 | 0.9 | CryingBaby | POMDP |
 | Machine Replacement | - | 3 | 4 | 2 | 1 | MachineReplacement | POMDP |
 | Catch | - | 4 | 10 | 2 | 0.9 | Catch | POMDP |
@@ -20,7 +20,7 @@ The following table contains the information about each of the problems containe
 | Traveler's Dilemma | 2 | - | 99 per agent | - | 1 | Travelers | SimpleGame |
 | Predator-prey hex world | varies | varies | 6 per agent | - | 0.9 | PredatorPreyHexWorld, CirclePredatorPreyHexWorld | MG |
 | Multiagent Crying Baby | 2 | 2 | 3 per agent  | 2 per agent | 0.9 | MultiCaregiverCryingBaby | POMG |
-| Collaborative predator-prey hex world | varies | varies | 6 per agent | -  | 0.9  | CollaborativePredatorPreyHexWorld, SimpleCollaborativePredatorPreyHexWorld, CircleCollaborativePredatorPreyHexWorld | DecPOMDP
+| Collaborative predator-prey hex world | varies | varies | 6 per agent | -  | 0.9  | CollaborativePredatorPreyHexWorld, SimpleCollaborativePredatorPreyHexWorld, CircleCollaborativePredatorPreyHexWorld | DecPOMDP \|
 
 The last column has the following key:
  - MDP: Markov Decision Process
@@ -35,14 +35,13 @@ The last column has the following key:
 If we look at a specific problem whose struct is named `structName` and whose type is `type` as shown in the problem summary table. Then we are able to set up an instance of the struct for that specific problem using the following:
 ```julia
 m = structName()
-decprob = type(m)   # type in this case refers to one of MDP, POMDP, SimpleGame, MG, POMG or, DecPOMDP
+decprob = type(m)   # type will be the name of one of the problem types in the last column
 ```
 An example of this would be to create an instance of the Prisoner's Dilemma struct, we would use the following code:
 ```julia
 m = PrisonersDilemma()
 decprob = SimpleGame(m)
-
-
+```
 ### MDP Models
 
 ```@contents