clarify scope visitation steps

Author: yaahc

src/names/name-resolution.md

@@ -283,7 +283,7 @@ r[names.resolution.expansion.macros.intro]
 Macros are resolved by iterating through the available scopes to find the available candidates. Macros are split into two sub-namespaces, one for bang macros, and the other for attributes and derives. Resolution candidates from the incorrect sub-namespace are ignored.
 
 r[names.resolution.expansion.macros.visitation-order]
-The available scopes are visited in the following order.
+The available scope kinds are visited in the following order. Each of these scope kinds represent one or more scopes.
 
 * [Derive helpers]
 * [Textual scope macros]