Poster: direction vector

Poster/posterICIAP.tex

@@ -226,7 +226,7 @@
                 \begin{picture}(50,1)(0,0) \end{picture}
                 (period $p = max(|a|,|b|)$, \\
                 \begin{picture}(264,1)(0,0) \end{picture}
-                director vector $\vec{V} = (a,b)$, shift to origin $h = c$)
+                direction vector $\vec{V} = (a,b)$, shift to origin $h = c$)
           \item {\bf Blurred segment} $\mathcal{B}$ of assigned thickness
                 $\varepsilon$ \cite{DebledAl06}:
                 set of points in $\mathbb{Z}^2$ that all belong to a covering