Reword the isBareText and adfNodes comments

src/adf/document.ts

@@ -64,7 +64,7 @@ export function emptyKeys(held: { attrs?: AdfAttributes; content?: AdfNode[]; ma
   return keys
 }
 
-// A text node holding no attrs or content key and no empty marks: a format spells it as text, where anything more rides a carry.
+// A format spells this node as text; anything more rides a carry, save content, which is refused.
 export function isBareText(node: AdfNode): boolean {
   return node.type === 'text' && node.attrs === undefined && node.content === undefined && node.marks?.length !== 0
 }

src/markdown/parse/inline-content.ts

@@ -327,7 +327,7 @@ function isTextBreak(item: Inline): item is TextBreak {
   return 'kind' in item && item.kind === 'textBreak'
 }
 
-// The nodes the items hold, own-marks ones unwrapped and text breaks dropped.
+// The nodes the items hold, with text breaks dropped.
 function adfNodes(items: readonly Inline[]): AdfNode[] {
   const nodes: AdfNode[] = []
   for (const item of items) {