update

diff --cc report/.gitignore
index 7f35862,7f35862..9ee4f69
--- 1/report/.gitignore
--- 2/report/.gitignore
+++ b/report/.gitignore
@@@ -5,3 -5,3 +5,4 @@@
  *.pyg
  *.toc
  *.eps
++*.synctex.gz

diff --cc report/ass2-1.tex
index 4ae080f,aa53fe7..d487425
--- 1/report/ass2-1.tex
--- 2/report/ass2-1.tex
+++ b/report/ass2-1.tex
@@@ -51,10 -36,11 +51,10 @@@ This gives the following probability di
        F & $0$ & $1$\\
        \hline
  \end{tabular}
 -%
  \begin{tabular}{|ll|ll|}
        \hline
-       && \multicolumn{2}{c|}{Burglar}\\
-       i1 & i2 & T & F\\
+       && \multicolumn{2}{c|}{Alarm}\\
+       $I_1$ & $I_2$ & T & F\\
        \hline
        T & T & $1$ & $0$\\
        T & F & $1$ & $0$\\