as per Thomas' suggestion, change syntax to use the more familiar…

as per Thomas' suggestion, change syntax to use the more familiar comma-separated list without brackets

h2/src/docsrc/help/help.csv

@@ -147,10 +147,8 @@ SCRIPT [ SIMPLE ] [ NODATA ] [ NOPASSWORDS ] [ NOSETTINGS ]
 [ TO fileNameString [ scriptCompression ]
     [ CIPHER cipher PASSWORD string ] ]
 [ CHARSET charsetString ]
-[ TABLE tableName ]
-[ TABLE ( tableName, ... ) ]
-[ SCHEMA schemaName ]
-[ SCHEMA ( schemaName, ... ) ]
+[ TABLE tableName [, ...] ]
+[ SCHEMA schemaName [, ...] ]
 ","
 Creates a SQL script from the database.
 

h2/src/main/org/h2/command/Parser.java

@@ -4692,27 +4692,16 @@ public class Parser {
         boolean data = true, passwords = true, settings = true, dropTables = false, simple = false;
         if (readIf("SCHEMA")) {
             java.util.Set<String> schemaNames = new HashSet<String>();
-            if (readIf("(")) {
-                do {
-                    schemaNames.add(readUniqueIdentifier());
-                } while (readIf(","));
-                read(")");
-            } else {
+            do {
                 schemaNames.add(readUniqueIdentifier());
-            }
+            } while (readIf(","));
             command.setSchemaNames(schemaNames);
         } else if (readIf("TABLE")) {
             Collection<Table> tables = new ArrayList<Table>();
-            if (readIf("(")) {
-                do {
-                    Table table = readTableOrView();
-                    tables.add(table);
-                } while (readIf(","));
-                read(")");
-            } else {
+            do {
                 Table table = readTableOrView();
                 tables.add(table);
-            }
+            } while (readIf(","));
             command.setTables(tables);
         }
         if (readIf("SIMPLE")) {

h2/src/test/org/h2/test/db/TestRunscript.java

@@ -93,7 +93,7 @@ public class TestRunscript extends TestBase implements Trigger {
         }
         rs.close();
         stat.execute("create schema include_schema2");
-        stat.execute("script schema (include_schema1, include_schema2)");
+        stat.execute("script schema include_schema1, include_schema2");
         rs = stat.getResultSet();
         assertResultRowCount(3, rs); // User and one row pr schema = 3
         rs.close();