diff --git a/repository/main.go b/repository/main.go
index 54fbaed..c2dfb14 100644
--- a/repository/main.go
+++ b/repository/main.go
@@ -131,8 +131,11 @@ var Main = Packages{
 		}, {
 			Comment: Comment{`
 				Imager implies the segment should be replaced with a (possibly
-				inlined) image. Only the starting bound matters, as images
-				cannot substitute texts.
+				inlined) image. Unless the Imager segment covers something
+				meaningful, only the starting bound should matter, as images
+				must not substitute texts and only complement them. An example
+				of this would be having Imager cover the entire chunk that
+				Mentioner does.
 
 				For segments that also implement mentioner, the image should be
 				treated as a square avatar.
diff --git a/text/text.go b/text/text.go
index c4fd96c..c58f376 100644
--- a/text/text.go
+++ b/text/text.go
@@ -93,7 +93,10 @@ type Colorer interface {
 }
 
 // Imager implies the segment should be replaced with a (possibly inlined)
-// image. Only the starting bound matters, as images cannot substitute texts.
+// image. Unless the Imager segment covers something meaningful, only the
+// starting bound should matter, as images must not substitute texts and only
+// complement them. An example of this would be having Imager cover the entire
+// chunk that Mentioner does.
 //
 // For segments that also implement mentioner, the image should be treated as a
 // square avatar.