seriously people, don't put "zig-" in your package names

related #20178

doc/build.zig.zon.md

@@ -12,6 +12,14 @@ build.zig.
 
 String. Required.
 
+This is the default name used by packages depending on this one. For example,
+when a user runs `zig fetch --save <url>`, this field is used as the key in the
+`dependencies` table. Although the user can choose a different name, most users
+will stick with this provided value.
+
+It is redundant to include "zig" in this name because it is already within the
+Zig package namespace.
+
 ### `version`
 
 String. Required.