#1621 - Consider clean up white space in generated SQL (as in remove unneeded extra spaces)

src/main/java/io/ebeaninternal/server/expression/InQueryExpression.java

@@ -85,7 +85,7 @@ class InQueryExpression extends AbstractExpression implements UnsupportedDocStor
     }
     request.append(" in (");
     request.append(sql);
-    request.append(") ");
+    request.append(")");
   }
 
   @Override