chore: doc

datafusion/functions/src/datetime/to_local_time.rs

@@ -267,26 +267,26 @@ impl ToLocalTimeFunc {
 ///
 /// For example,
 ///
-/// ```
+/// ```text
 /// '2019-03-31T01:00:00Z'::timestamp at time zone 'Europe/Brussels'
 /// ```
 ///
 /// is displayed as follows in datafusion-cli:
 ///
-/// ```
+/// ```text
 /// 2019-03-31T01:00:00+01:00
 /// ```
 ///
 /// and is represented in DataFusion as:
 ///
-/// ```
+/// ```text
 /// TimestampNanosecond(Some(1_553_990_400_000_000_000), Some("Europe/Brussels"))
 /// ```
 ///
 /// To strip off the timezone while keeping the display value the same, we need to
 /// adjust the underlying timestamp with the timezone offset value using `adjust_to_local_time()`
 ///
-/// ```
+/// ```text
 /// adjust_to_local_time(1_553_990_400_000_000_000, "Europe/Brussels") --> 1_553_994_000_000_000_000
 /// ```
 ///
@@ -295,13 +295,13 @@ impl ToLocalTimeFunc {
 /// offset for "Europe/Brussels". Consequently, DataFusion can represent the timestamp in
 /// local time (with no offset or timezone information) as
 ///
-/// ```
+/// ```text
 /// TimestampNanosecond(Some(1_553_994_000_000_000_000), None)
 /// ```
 ///
 /// which is displayed as follows in datafusion-cli:
 ///
-/// ```
+/// ```text
 /// 2019-03-31T01:00:00
 /// ```
 fn adjust_to_local_time<T: ArrowTimestampType>(ts: i64, timezone: &str) -> i64 {