diff --git a/ddlx/src/main/java/org/jaxdb/ddlx/Generator.java b/ddlx/src/main/java/org/jaxdb/ddlx/Generator.java
index e23b1d0d..e5d695ef 100644
--- a/ddlx/src/main/java/org/jaxdb/ddlx/Generator.java
+++ b/ddlx/src/main/java/org/jaxdb/ddlx/Generator.java
@@ -59,7 +59,7 @@ public final class Generator {
 
   private static void trapPrintUsage() {
     final String vendors = ArrayUtil.toString(DbVendor.values(), "|");
-    System.err.println("Usage: Generator <-d DEST_DIR> <-v VENDOR> <DDLx_FILE>");
+    System.err.println("Usage: Generator <-d DEST_DIR> <-v VENDOR> <SCHEMA.ddlx>");
     System.err.println();
     System.err.println("Mandatory arguments:");
     System.err.println("  -v <VENDOR>        One of: <" + vendors + ">");
diff --git a/ddlx/src/main/java/org/jaxdb/ddlx/OracleCompiler.java b/ddlx/src/main/java/org/jaxdb/ddlx/OracleCompiler.java
index fc926d1a..2cdf9bc5 100644
--- a/ddlx/src/main/java/org/jaxdb/ddlx/OracleCompiler.java
+++ b/ddlx/src/main/java/org/jaxdb/ddlx/OracleCompiler.java
@@ -202,7 +202,7 @@ CreateStatement createIndex(final boolean unique, final String indexName, final
 
     b.append("INDEX ");
     q(b, indexName).append(" ON ");
-    q(b, tableName).append(" (").append(SQLDataTypes.csvNames(getDialect(), columns)).append(')');;
+    q(b, tableName).append(" (").append(SQLDataTypes.csvNames(getDialect(), columns)).append(')');
     return new CreateStatement(b.toString());
   }
 
diff --git a/jsql/src/main/java/org/jaxdb/jsql/generator/Relation.java b/jsql/src/main/java/org/jaxdb/jsql/generator/Relation.java
index ccb2f172..1ef46d98 100644
--- a/jsql/src/main/java/org/jaxdb/jsql/generator/Relation.java
+++ b/jsql/src/main/java/org/jaxdb/jsql/generator/Relation.java
@@ -36,7 +36,7 @@ class Relation {
     this.sourceTable = sourceTable;
     this.tableMeta = tableMeta;
     this.columns = columns;
-    this.indexType = indexType;;
+    this.indexType = indexType;
 
     this.columnName = columns.getInstanceNameForKey();