diff --git a/source/modules.tex b/source/modules.tex
index d0b9c3f747..938d0b57de 100644
--- a/source/modules.tex
+++ b/source/modules.tex
@@ -434,7 +434,7 @@
 \pnum
 A \grammarterm{module-import-declaration} that specifies
 a \grammarterm{module-name} \tcode{M}
-imports all module interface units of \tcode{M}.
+imports the primary interface unit of \tcode{M}.
 
 \pnum
 A \grammarterm{module-import-declaration} that specifies