diff --git a/modules/juce_gui_basics/positioning/juce_RelativeRectangle.h b/modules/juce_gui_basics/positioning/juce_RelativeRectangle.h
index fc5ad456aa..cd91c8dcf2 100644
--- a/modules/juce_gui_basics/positioning/juce_RelativeRectangle.h
+++ b/modules/juce_gui_basics/positioning/juce_RelativeRectangle.h
@@ -28,7 +28,7 @@
 
 //==============================================================================
 /**
-    An rectangle stored as a set of RelativeCoordinate values.
+    A rectangle stored as a set of RelativeCoordinate values.
 
     The rectangle's top, left, bottom and right edge positions are each stored as a RelativeCoordinate.