minor fix in example (thanos-io#4678)

Signed-off-by: metonymic-smokey <ahuja.aditi@gmail.com>

examples/interactive/interactive_test.go

@@ -89,7 +89,7 @@ func createData() (perr error) {
 // TestReadOnlyThanosSetup runs read only Thanos setup that has data from `maxTimeFresh - 2w` to `maxTimeOld`, with extra monitoring and tracing for full playground experience.
 // Run with test args `-test.timeout 9999m`.
 func TestReadOnlyThanosSetup(t *testing.T) {
-	t.Skip("This is interactive test - it will until you will kill it or curl 'finish' endpoint. Comment and run as normal test to use it!")
+	t.Skip("This is interactive test - it will run until you will kill it or curl 'finish' endpoint. Comment and run as normal test to use it!")
 
 	// Create 20k series for 2w of TSDB blocks. Cache them to 'data' dir so we don't need to re-create on every run (it takes ~5m).
 	_, err := os.Stat(data)