fixup: missing 'or' in [basic.link]

Author: jensmaurer

source/basic.tex

@@ -3169,7 +3169,7 @@
 \grammarterm{nested-name-specifier},
 \grammarterm{template-name}, or
 \grammarterm{concept-name}
-denoting $E$,
+denoting $E$, or
 \item
 $E$ is a function or function template and
 $D$ contains an expression that names $E$\iref{basic.def.odr} or