test fix

Author: nschloe

tests/test_annotate_reference.tex

@@ -42,20 +42,20 @@
 };
 \draw[->,draw=red] (axis cs:4.5,1.5) -- (axis cs:4,1);
 \draw (axis cs:4.5,1.5) node[
-  scale=0.65,
+  scale=0.5,
   anchor=base west,
   text=black,
   rotate=0.0
 ]{text};
 \draw[->,draw=black] (axis cs:0,1) ++(-50pt,30pt) -- (axis cs:0,1);
 \draw (axis cs:0,1) ++(-50pt,30pt) node[
-  scale=0.65,
+  scale=0.5,
   anchor=base west,
   text=black,
   rotate=0.0
 ]{arrowstyle};
 \draw (axis cs:50,-30) node[
-  scale=0.65,
+  scale=0.5,
   anchor=base west,
   text=black,
   rotate=0.0