diff --git a/packages/ast-helpers/stringify.js b/packages/ast-helpers/stringify.js
index ec17c115e7..84c84f26e2 100644
--- a/packages/ast-helpers/stringify.js
+++ b/packages/ast-helpers/stringify.js
@@ -212,18 +212,18 @@ const es2017GeneratorJSX = {
   },
   // {...props}
   JSXSpreadAttribute(node, state) {
-    state.write('...(');
+    state.write(' {...');
     if (node.argument.type === 'LogicalExpression') {
+      state.write('(');
       this[node.argument.left.type](node.argument.left, state);
-      state.write(' ');
-      state.write(node.argument.operator);
-      state.write(' ');
+      state.write(` ${node.argument.operator} `);
       this[node.argument.right.type](node.argument.right, state);
+      state.write(')');
     }
     else {
       this[node.argument.type](node.argument, state);
     }
-    state.write(')');
+    state.write('}');
   },
   // <></>
   JSXFragment(node, state) {
@@ -232,8 +232,17 @@ const es2017GeneratorJSX = {
         attributes: [],
         name: {
           type: 'JSXIdentifier',
-          name: 'React.Fragment'
-        }
+          name: ''
+        },
+        type: 'JSXOpeningElement'
+      },
+      closingElement: {
+        attributes: [],
+        name: {
+          type: 'JSXIdentifier',
+          name: ''
+        },
+        type: 'JSXClosingElement'
       },
       children: node.children
     }, state);