diff --git a/include/justui/jwidget.h b/include/justui/jwidget.h
index 882fd44..c7f259b 100644
--- a/include/justui/jwidget.h
+++ b/include/justui/jwidget.h
@@ -377,7 +377,7 @@ void jwidget_render(void *w, int x, int y);
 //---
 
 /* jwidget_type(): Get a widget's human-readable type name
-   This is the name specified in the jwidgetPoly structure for the type. */
+   This is the name specified in the jwidget_poly structure for the type. */
 char const *jwidget_type(void *w);
 
 #endif /* _J_JWIDGET */
diff --git a/src/jwidget.c b/src/jwidget.c
index c7b1973..9650720 100644
--- a/src/jwidget.c
+++ b/src/jwidget.c
@@ -618,7 +618,7 @@ void jwidget_render(void *w0, int x, int y)
 	/* TODO: jwidget_render(): More border types */
 
 	if(g->background_color != C_NONE) {
-		drect(x1 + b.left, y1 + b.top, x2, y2, g->background_color);
+		drect(x1 + b.left, y1 + b.top, x2-1, y2-1, g->background_color);
 	}
 
 	/* Call the polymorphic render function at the top-left content point */