Fix current generator templates

src/generators/default/class-decl-method.template

src/generators/default/class-decl-static-method.template

src/generators/default/class-expr-method.template

src/generators/default/class-expr-static-method.template

src/generators/default/declaration.template

src/generators/default/expression-named.template

src/generators/default/expression.template

src/generators/default/obj-method.template

src/generators/non-strict/declaration.template

src/generators/non-strict/expression-named.template

src/generators/non-strict/expression.template

src/generators/non-strict/obj-method.template