Update encoding-texts-tei-1.md

Add missing element links.

Author: anisa-hawes

en/lessons/encoding-texts-tei-1.md

@@ -293,10 +293,10 @@ As we saw above in the minimal document, `<text>` is the second child of `<TEI>`
 |---------------|----------------------|
 | **analysis**      | [interp](https://tei-c.org/release/doc/tei-p5-doc/en/html/ref-interp.html), [interpGrp](https://tei-c.org/release/doc/tei-p5-doc/en/html/ref-interpGrp.html), [span](https://tei-c.org/release/doc/tei-p5-doc/en/html/ref-span.html), [spanGrp](https://tei-c.org/release/doc/tei-p5-doc/en/html/ref-spanGrp.html) |
 | **certainty**     | [certainty](https://tei-c.org/release/doc/tei-p5-doc/en/html/ref-certainty.html), [precision](https://tei-c.org/release/doc/tei-p5-doc/en/html/ref-precision.html), [respons](https://tei-c.org/release/doc/tei-p5-doc/en/html/ref-respons.html) |
-| **core**          | [cb](https://tei-c.org/release/doc/tei-p5-doc/en/html/ref-cb.html), [ellipsis](https://tei-c.org/release/doc/tei-p5-doc/en/html/ref-ellipsis.html), [gap](https://tei-c.org/release/doc/tei-p5-doc/en/html/ref-gap.html), [gb](https://tei-c.org/release/doc/tei-p5-doc/en/html/ref-gb.html), [index](https://tei-c.org/release/doc/tei-p5-doc/en/html/ref-index.html), [lb](https://tei-c.org/release/doc/tei-p5-doc/en/html/ref-lb.html), [milestone](https://tei-c.org/release/doc/tei-p5-doc/en/html/ref-milestone.html), [note](https://tei-c.org/release/doc/tei-p5-doc/en/html/ref-note.html), [noteGrp](ref-noteGrp.html), [pb](https://tei-c.org/release/doc/tei-p5-doc/en/html/ref-pb.html) |
+| **core**          | [cb](https://tei-c.org/release/doc/tei-p5-doc/en/html/ref-cb.html), [ellipsis](https://tei-c.org/release/doc/tei-p5-doc/en/html/ref-ellipsis.html), [gap](https://tei-c.org/release/doc/tei-p5-doc/en/html/ref-gap.html), [gb](https://tei-c.org/release/doc/tei-p5-doc/en/html/ref-gb.html), [index](https://tei-c.org/release/doc/tei-p5-doc/en/html/ref-index.html), [lb](https://tei-c.org/release/doc/tei-p5-doc/en/html/ref-lb.html), [milestone](https://tei-c.org/release/doc/tei-p5-doc/en/html/ref-milestone.html), [note](https://tei-c.org/release/doc/tei-p5-doc/en/html/ref-note.html), [noteGrp](https://tei-c.org/release/doc/tei-p5-doc/en/html/ref-noteGrp.html), [pb](https://tei-c.org/release/doc/tei-p5-doc/en/html/ref-pb.html) |
 | **figures**       | [figure](https://tei-c.org/release/doc/tei-p5-doc/en/html/ref-figure.html), [notatedMusic](https://tei-c.org/release/doc/tei-p5-doc/en/html/ref-notatedMusic.html) |
 | **iso-fs**        | [fLib](https://tei-c.org/release/doc/tei-p5-doc/en/html/ref-fLib.html), [fs](https://tei-c.org/release/doc/tei-p5-doc/en/html/ref-fs.html), [fvLib](https://tei-c.org/release/doc/tei-p5-doc/en/html/ref-fvLib.html) |
-| **linking**       | [alt](https://tei-c.org/release/doc/tei-p5-doc/en/html/ref-alt.html), [altGrp](https://tei-c.org/release/doc/tei-p5-doc/en/html/ref-altGrp.html), [anchor](https://tei-c.org/release/doc/tei-p5-doc/en/html/ref-anchor.html), [join](https://tei-c.org/release/doc/tei-p5-doc/en/html/ref-join.html), [joinGrp](https://tei-c.org/release/doc/tei-p5-doc/en/html/ref-joinGrp.html), [link](ref-link.html), [linkGrp](ref-linkGrp.html), [timeline](https://tei-c.org/release/doc/tei-p5-doc/en/html/ref-timeline.html) |
+| **linking**       | [alt](https://tei-c.org/release/doc/tei-p5-doc/en/html/ref-alt.html), [altGrp](https://tei-c.org/release/doc/tei-p5-doc/en/html/ref-altGrp.html), [anchor](https://tei-c.org/release/doc/tei-p5-doc/en/html/ref-anchor.html), [join](https://tei-c.org/release/doc/tei-p5-doc/en/html/ref-join.html), [joinGrp](https://tei-c.org/release/doc/tei-p5-doc/en/html/ref-joinGrp.html), [link](https://tei-c.org/release/doc/tei-p5-doc/en/html/ref-link.html), [linkGrp](https://tei-c.org/release/doc/tei-p5-doc/en/html/ref-linkGrp.html), [timeline](https://tei-c.org/release/doc/tei-p5-doc/en/html/ref-timeline.html) |
 | **spoken**        | [incident](https://tei-c.org/release/doc/tei-p5-doc/en/html/ref-incident.html), [kinesic](https://tei-c.org/release/doc/tei-p5-doc/en/html/ref-kinesic.html), [pause](https://tei-c.org/release/doc/tei-p5-doc/en/html/ref-pause.html), [shift](https://tei-c.org/release/doc/tei-p5-doc/en/html/ref-shift.html), [vocal](https://tei-c.org/release/doc/tei-p5-doc/en/html/ref-vocal.html), [writing](https://tei-c.org/release/doc/tei-p5-doc/en/html/ref-writing.html) |
 | **textcrit**      | [app](https://tei-c.org/release/doc/tei-p5-doc/en/html/ref-app.html), [witDetail](rhttps://tei-c.org/release/doc/tei-p5-doc/en/html/ef-witDetail.html) |
 | **textstructure** | [back](https://tei-c.org/release/doc/tei-p5-doc/en/html/ref-back.html), [body](https://tei-c.org/release/doc/tei-p5-doc/en/html/ref-body.html), [front](https://tei-c.org/release/doc/tei-p5-doc/en/html/ref-front.html), [group](https://tei-c.org/release/doc/tei-p5-doc/en/html/ref-group.html) |