diff --git a/docs/source/basic.txt b/docs/source/basic.txt
index fb95060..4d4234d 100644
--- a/docs/source/basic.txt
+++ b/docs/source/basic.txt
@@ -43,7 +43,7 @@ You can also override some methods to customize some things.
 
 **Report bands**
 
-A report band must be a class inherited from **ReportBand** or an instance of
+A report band must be an instance of
 **ReportBand** or a class inherited from **ReportBand**
 
 - **band_begin** - Default: None