Misleading status message in Multiline mode

```
(Semi-colon [;] will end the line)
```
should be
```
(Semi-colon [;] will /run/ the /query/)
```

Search the codebase for the exact “Semi-colon [;] will end the line” status message and inspect where it is shown in Multiline mode. Update the wording so it says the semicolon will run the query, then verify the displayed message in that mode.

索引モデルが issue の本文から書いたものです。