Improve pseudocode

source-code/Pseudocode/Value-Iteration/Value-Iteration.tex

@@ -22,7 +22,7 @@
         \Statex Sates $\mathcal{X} = \{1, \dots, n_x\}$
         \Statex Actions $\mathcal{A} = \{1, \dots, n_a\},\qquad A: \mathcal{X} \Rightarrow \mathcal{A}$
         \Statex Cost function $g: \mathcal{X} \times \mathcal{A} \rightarrow \mathbb{R}$
-        \Statex Transition probabilities $f$
+        \Statex Transition probabilities $f_{xy}(a) = \mathbb{P}(y | x, a)$
         \Statex Discounting factor $\alpha \in (0, 1)$, typically $\alpha = 0.9$
         \Procedure{ValueIteration}{$\mathcal{X}$, $A$, $g$, $f$, $\alpha$}
             \State Initialize $J, J': \mathcal{X} \rightarrow \mathbb{R}_0^+$ arbitrarily