diff --git a/src/common/xml.c b/src/common/xml.c
index 57c415ec..0185d9a3 100644
--- a/src/common/xml.c
+++ b/src/common/xml.c
@@ -48,7 +48,7 @@ create_attribute_tree(const xmlAttr *attr)
}
/*
- * Consider .
+ * Consider .
* These three attributes are represented by following trees.
* action(dst)---name
* action(src)---position---x