Fix typos (#6568)

oap-server/server-core/src/main/java/org/apache/skywalking/oap/server/core/analysis/record/Record.java

@@ -25,7 +25,7 @@ import org.apache.skywalking.oap.server.core.storage.StorageData;
 import org.apache.skywalking.oap.server.core.storage.annotation.Column;
 
 /**
- * Record storage represents the entity have fully and manually entity definition by hard codes. Most of then are
+ * Record storage represents the entity have fully and manually entity definition by hard codes. Most of them are
  * original log data or task records. These data needs to persistent without further analysis.
  */
 public abstract class Record implements StorageData {

oap-server/server-library/library-client/src/main/java/org/apache/skywalking/oap/server/library/client/jdbc/hikaricp/JDBCHikariCPClient.java

@@ -80,7 +80,7 @@ public class JDBCHikariCPClient implements Client, HealthCheckable {
     }
 
     public void execute(Connection connection, String sql) throws JDBCClientException {
-        LOGGER.debug("execute aql: {}", sql);
+        LOGGER.debug("execute sql: {}", sql);
         try (Statement statement = connection.createStatement()) {
             statement.execute(sql);
             healthChecker.health();

oap-server/server-storage-plugin/storage-jdbc-hikaricp-plugin/src/main/java/org/apache/skywalking/oap/server/storage/plugin/jdbc/SQLExecutor.java

@@ -49,7 +49,7 @@ public class SQLExecutor implements InsertRequest, UpdateRequest {
             preparedStatement.setObject(i + 1, param.get(i));
         }
 
-        LOGGER.debug("execute aql in batch: {}", sql);
+        LOGGER.debug("execute sql in batch: {}", sql);
         preparedStatement.execute();
     }
 }