docs(templates): the scope-fallback hazard headline was backwards

It read "an inner key silently loses to an outer key of the SAME NAME" --
false: the document's own num entry, two paragraphs below, shows the
opposite (inside {{#weeks}}, a bare {{num}} is the week's own number,
correctly, because the inner scope wins). The real hazard, matching the
body text and the name example that were already correct: a DOTTED path
that resolves only part way inward (the day's own name object exists but
lacks the key the path needs) falls back WHOLESALE to an outer scope of
the same name, not a bare key losing outright. Corrected the headline
only; re-linted clean with groff -man -Tutf8 -ww -z.

0 files changed, 0 insertions, 0 deletions