HASY: Update figure

publications/hasy/abstract.tex

@@ -1,6 +1,6 @@
 \begin{abstract}
-This paper describes the \dbName{} dataset. \dbName{} is a publicly available
-dataset of single symbols similar to MNIST. It contains
+This paper describes the \dbName{} dataset. \dbName{} is a publicly available,
+free of charge dataset of single symbols similar to MNIST. It contains
 \dbTotalInstances~instances of \dbTotalClasses~classes, split into training and
 test set.
 \end{abstract}

publications/hasy/main.tex

@@ -91,6 +91,7 @@
 
 % Make document nicer
 \usepackage{parskip}
+\usepackage{multirow}
 \usepackage{microtype}
 
 % Variables