fix comment

docs/content/spark/sql-ddl.md

@@ -214,19 +214,19 @@ CREATE TABLE my_table_all_as PARTITIONED BY (dt) TBLPROPERTIES ('primary-key' =
 ### Create Tag
 Create a tag based on snapshot or retention.
 ```sql
--- create a tag based on lastest snapshot and no retention.
+-- create a tag based on the latest snapshot and no retention.
 ALTER TABLE T CREATE TAG `TAG-1`;
 
--- create a tag based on lastest snapshot and no retention if it doesn't exist.
+-- create a tag based on the latest snapshot and no retention if it doesn't exist.
 ALTER TABLE T CREATE TAG IF NOT EXISTS `TAG-1`;
 
--- create a tag based on lastest snapshot and retain it for 7 day.
+-- create a tag based on the latest snapshot and retain it for 7 day.
 ALTER TABLE T CREATE TAG `TAG-2` RETAIN 7 DAYS;
 
--- create a tag based on snapshot 1 and no retention.
+-- create a tag based on snapshot-1 and no retention.
 ALTER TABLE T CREATE TAG `TAG-3` AS OF VERSION 1;
 
--- create a tag based on snapshot 2 and retain it for 12 hour.
+-- create a tag based on snapshot-2 and retain it for 12 hour.
 ALTER TABLE T CREATE TAG `TAG-4` AS OF VERSION 2 RETAIN 12 HOURS;
 ```
 

paimon-common/src/main/java/org/apache/paimon/utils/TimeUtils.java

@@ -111,17 +111,10 @@ public static Duration parseDuration(String text) {
      * @param number a digital number
      * @param unitLabel time unit label
      */
-    public static Duration parseDuration(Long number, String unitLabel) {
+    public static Duration parseDuration(long number, String unitLabel) {
         ChronoUnit unit = LABEL_TO_UNIT_MAP.get(unitLabel.toLowerCase(Locale.US));
-        if (unit != null) {
-            return Duration.of(number, unit);
-        } else {
-            throw new IllegalArgumentException(
-                    "Time interval unit label '"
-                            + unitLabel
-                            + "' does not match any of the recognized units: "
-                            + TimeUnit.getAllUnits());
-        }
+        checkNotNull(unit);
+        return Duration.of(number, unit);
     }
 
     private static Map<String, ChronoUnit> initMap() {