message: Revise punctuation
diff: @@ -193,7 +193,7 @@ _Examples:_ Here is an XML enumeration `E` in the global namespace:
  Here is an XML enumeration `E` in the namespace `A::B`:
  -`<enum name="E" namespace="A::B"> ... </enum>`
  +`<enum name="E" namespace="A::B">` ... `</enum>`
  **Enum children:**
  *enum_children* consists of the following, in any order:
  @@ -356,7 +356,7 @@ _Examples:_ Here is an XML array `A` in the global namespace:
  Here is an XML array `A` in the namespace `B::C`:
  -`<array name="A" namespace="B::C"> ... </array>`
  +`<array name="A" namespace="B::C">` ... `</array>`
  **Array children:**
  *array_children* consists of the following, in any order:
  