Fix example wording in seq date (#12665)

# Description

The previous messages said that the command printed dates separated by
newlines. But the current iteration of `seq date` returns a list.

# User-Facing Changes

Minor wording edit.

---------

Co-authored-by: Darren Schroeder <[email protected]>

crates/nu-command/src/generators/seq_date.rs

@@ -56,25 +56,26 @@ impl Command for SeqDate {
  fn examples(&self) -> Vec<Example> {
  vec![
  Example {
- description: "print the next 10 days in YYYY-MM-DD format with newline separator",
+ description: "Return a list of the next 10 days in the YYYY-MM-DD format",
  example: "seq date --days 10",
  result: None,
  },
  Example {
- description: "print the previous 10 days in YYYY-MM-DD format with newline separator",
+ description: "Return the previous 10 days in the YYYY-MM-DD format",
  example: "seq date --days 10 --reverse",
  result: None,
  },
  Example {
- description: "print the previous 10 days starting today in MM/DD/YYYY format with newline separator",
+ description:
+ "Return the previous 10 days, starting today, in the MM/DD/YYYY format",
  example: "seq date --days 10 -o '%m/%d/%Y' --reverse",
  result: None,
  },
  Example {
- description: "print the first 10 days in January, 2020",
+ description: "Return the first 10 days in January, 2020",
  example: "seq date --begin-date '2020-01-01' --end-date '2020-01-10'",
  result: Some(Value::list(
-  vec![
+ vec![
  Value::test_string("2020-01-01"),
  Value::test_string("2020-01-02"),
  Value::test_string("2020-01-03"),
@@ -86,23 +87,23 @@ impl Command for SeqDate {
  Value::test_string("2020-01-09"),
  Value::test_string("2020-01-10"),
  ],
-  Span::test_data(),
+ Span::test_data(),
  )),
  },
  Example {
  description: "print every fifth day between January 1st 2020 and January 31st 2020",
  example: "seq date --begin-date '2020-01-01' --end-date '2020-01-31' --increment 5",
  result: Some(Value::list(
  vec![
- Value::test_string("2020-01-01"),
- Value::test_string("2020-01-06"),
- Value::test_string("2020-01-11"),
- Value::test_string("2020-01-16"),
- Value::test_string("2020-01-21"),
- Value::test_string("2020-01-26"),
- Value::test_string("2020-01-31"),
+  Value::test_string("2020-01-01"),
+  Value::test_string("2020-01-06"),
+  Value::test_string("2020-01-11"),
+  Value::test_string("2020-01-16"),
+  Value::test_string("2020-01-21"),
+  Value::test_string("2020-01-26"),
+  Value::test_string("2020-01-31"),
  ],
-  Span::test_data(),
+ Span::test_data(),
  )),
  },
  ]