Keep the rule, drop its second copy

README.md

@@ -1077,17 +1077,15 @@ the Development section below, and who ships a register the four above then draw
 - **`Column` carries text, not a Go value.** `Value` is the rendered string beside
   `DataType` and `Null`, which each serializer writes as the load check proved it; a
   `Value any` would hand every caller a type switch.
-- **`hold` names what a render keeps, `draw` what it draws.** Goal 2 wants a name to
-  reach one unit: `hold`, `holdSet` and `renderScope` are what a render holds while it
-  renders, and `draw`, `drawGroup` and `drawfence.go`'s units are the draws and the
-  load fence over them, so `holdfence.go` fences the hold an expansion keeps and
-  `drawfence.go` the reference draws `holdset.go` keeps. Valid while the load fences
-  sit in files of their own.
-- **A function may not spell a method; two types may.** A call writes a method with
-  its receiver and a function bare, so one name on both greps as one unit, which is
-  the reaching cost goal 2 counts, while the receiver before a shared method name
-  says which type answers. A type is outside the rule, never being called.
-  `TestNoFunctionSpellsAMethod` holds it over the package, its tests included.
+- **`hold` names what a draw is kept in, `draw` the draw itself.** Goal 2 wants a name
+  to reach one unit, so a unit takes the stem of what it is, and a file the stem of the
+  units it holds.
+- **A function may not spell a method; two types may.** A call writes a method with its
+  receiver and a function bare, so one name on both greps as one unit, which is the
+  reaching cost goal 2 counts, while the receiver before a shared method name says
+  which type answers. `TestNoFunctionSpellsAMethod` holds it. A type is outside the
+  rule: `renderScope.hold` answers with a `*hold`, so the two spell one unit, which no
+  test can judge.
 - **The package stays flat.** Go ties a package to one directory, so folders would
   split the API into packages.
 - **The performance gate asserts allocations, not wall-clock time.** `AllocsPerRun`