Fix cat excample.
@@ -433,12 +433,12 @@ Renaming the column names on output can by done two ways. First, you can name
all of the new column names using --output-columns.
```bash
-kgtk cat -i examples/docs/movies_origin_destination.tsv --mode=NONE --output-columns id node1 label node2
+kgtk cat -i examples/docs/movies_origin_destination.tsv --mode=NONE --output-columns node1 label node2 years
```
The result will be the following table in KGTK format:
-| id | node1 | label | node2 |
+| node1 | label | node2 | years |
| -- | -- | -- | -- |
| terminator | label | 'The Terminator'@en | 4 |
| terminator | instance_of | film | 3 |
