Fix a typo

Author: LordofAvernus

api/handler/v2/job.go

@@ -634,8 +634,8 @@ func buildMysqlTableConfigMap(configs []*models.TableConfig) []map[string]interf
 		configMap := make(map[string]interface{})
 		if len(c.ColumnMapFrom) != 0 {
 			configMap["ColumnMapFrom"] = c.ColumnMapFrom
-			if len(c.ColumnMapTO) != 0 {
-				configMap["ColumnMapTo"] = c.ColumnMapTO
+			if len(c.ColumnMapTo) != 0 {
+				configMap["ColumnMapTo"] = c.ColumnMapTo
 			}
 		}
 		addNotRequiredParamToMap(configMap, c.TableName, "TableName")
@@ -951,7 +951,7 @@ func buildSrcTaskDetail(taskName string, internalTaskConfig common.DtleTaskConfi
 					TableRegex:    tb.TableRegex,
 					TableRename:   tb.TableRename,
 					ColumnMapFrom: tb.ColumnMapFrom,
-					ColumnMapTO:   tb.ColumnMapTo,
+					ColumnMapTo:   tb.ColumnMapTo,
 					Where:         tb.Where,
 				})
 			}

api/models/job_v2.go

@@ -186,7 +186,7 @@ type TableConfig struct {
 	TableRegex    string   `json:"table_regex"`
 	TableRename   string   `json:"table_rename"`
 	ColumnMapFrom []string `json:"column_map_from"`
-	ColumnMapTO   []string `json:"column_map_to"`
+	ColumnMapTo   []string `json:"column_map_to"`
 	Where         string   `json:"where"`
 }
 type DatabaseConnectionConfig struct {