Fix typo (larger dimension, not smaller)

See https://github.com/MartinThoma/HASY/issues/2

publications/hasy/content.tex

@@ -56,7 +56,7 @@ All elements of the data set are called \textit{recordings} in the following.
 \dbName{} is derived from the HWRT dataset which was first used and described
 in~\cite{Thoma:2014}. HWRT is an on-line recognition dataset, meaning it does
 not contain the handwritten symbols as images, but as point-sequences. Hence
-HWRT contains strictly more information than \dbName. The smaller dimension
+HWRT contains strictly more information than \dbName. The larger dimension
 of each recordings bounding box was scaled to be \SI{32}{\pixel}. The image
 was then centered within the $\SI{32}{\pixel} \times \SI{32}{\pixel}$ bounding
 box.