Refactor some stuff

src/game.rs

@@ -113,7 +113,7 @@ impl Game {
         (o, t, d, tie, margin)
     }
 
-    fn likelihood_analitico(&mut self) -> Vec<Vec<Gaussian>> {
+    fn likelihood_analytical(&mut self) -> Vec<Vec<Gaussian>> {
         let (o, t, d, tie, margin) = self.graphical_model();
 
         self.partial_evidence(&d, &margin, &tie, 0);
@@ -256,7 +256,7 @@ impl Game {
                 })
                 .collect::<Vec<_>>();
         } else {
-            self.likelihoods = self.likelihood_analitico();
+            self.likelihoods = self.likelihood_analytical();
         }
     }