Merge pull request #7 from fraktc/patch-1

Avevi messo un indice di troppo :P

src/year2/natural-language-processing/sections/_classification.tex

@@ -395,7 +395,7 @@ Logistic regression has the following properties:
                     \bottomrule
                 \end{tabular}
             \end{center}
-            A possible way to sample $\bar{x}^{(1)}$ is (w.r.t. the indexes of the examples in $x$) $[2, 3, 3, 2, 4, 6, 2, 4, 1, 9, 1]$.
+            A possible way to sample $\bar{x}^{(1)}$ is (w.r.t. the indexes of the examples in $x$) $[2, 3, 3, 2, 4, 6, 2, 4, 1, 9]$.
         \end{example}
 \end{description}