diff --git a/source/basic.tex b/source/basic.tex
index c1e655f8bf..c02e25874d 100644
--- a/source/basic.tex
+++ b/source/basic.tex
@@ -2812,8 +2812,8 @@
 \indextext{lookup!namespace aliases and}%
 In a \grammarterm{using-directive} or \grammarterm{namespace-alias-definition},
 during the lookup for a \grammarterm{namespace-name} or for a name in a
-\grammarterm{nested-name-specifier}{}
-only namespace names are considered.%
+\grammarterm{nested-name-specifier}
+only declarations of namespaces and namespace aliases are considered.%
 \indextext{lookup!name|)}%
 
 \rSec1[basic.splice]{Splice specifiers}