diff --git a/matlab/reports/@graph/graph.m b/matlab/reports/@graph/graph.m
index 274a3bbe7adea6e17a0df40c2ba8321fd700f54c..9c6f551c304380f422a46333f2cf9aaa1ea87ca7 100644
--- a/matlab/reports/@graph/graph.m
+++ b/matlab/reports/@graph/graph.m
@@ -37,7 +37,7 @@ o.series = {};
 
 o.title = '';
 o.titleFormat = '';
-o.titleFontSize = 'normalsize'
+o.titleFontSize = 'normalsize';
 o.ylabel = '';
 o.xlabel = '';