Duplicate spaces.

h2/src/main/org/h2/bnf/Bnf.java

@@ -228,7 +228,7 @@ public class Bnf {
         } else if (found.getSection().startsWith("Functions")) {
             page = "functions.html";
         } else if (token.equals("@func@")) {
-            return  "<a href=\"functions.html\">Function</a>";
+            return "<a href=\"functions.html\">Function</a>";
         } else if (found.getRule() instanceof RuleFixed) {
             return found.getRule().getHtmlRailroad(this, false);
         }

h2/src/main/org/h2/table/Table.java

@@ -957,7 +957,7 @@ public abstract class Table extends SchemaObjectBase {
         } else {
             v = defaultExpr.getValue(session);
         }
-        return  column.convert(v);
+        return column.convert(v);
     }
 
 }