how to attach Title moving along with End point of line chart

1. Create a shape layer path with a stroke
2. Add a left justified text layer
3. Select the path layer and type "path" in the Search Timeline field to reveal the path and select it
4. Select Window/Create Nulls From Paths.jsx and select Trace Path
5. Click the Add button on the Shape Layer and select Trace Path
6. Find the End property in Trace Path and use the Pickwhip to connect it to the Progress keyframes on the Null
7. Turn off Loop for in the Effect Control Panel for the Null and adjust the timing of the Progress slider keyframes
8. Use the Pickwhip to connect the Position of the Text layer to the Null
9. Adjust the Anchor Point of the Text layer to fine-tune the position of the Text layer
10. Done

It should take you about 10 minutes and look something like this: