fix lint error in the add-video-block(example)

Author: freedomlang

examples/add-video-block/src/InsertBlock.js

@@ -28,28 +28,30 @@ class UnstyledBlock extends Component {
     return (
       <div className="paragraph">
         <EditorBlock {...this.props} />
-        {insertLink === true && block.getText().length === 0 && (
-          <div contentEditable={false} className="insert-link-placeholder">
-            Paste a youtube link
-          </div>
-        )}
-        {insertLink === true && block.getText().length > 0 && (
-          <Fragment>
-            <div contentEditable={false} className="insert-link-instructions">
-              <span className="fa fa-video" /> Press enter when done
+        {insertLink === true &&
+          block.getText().length === 0 && (
+            <div contentEditable={false} className="insert-link-placeholder">
+              Paste a youtube link
             </div>
-            <Plugin
-              handleReturn={(event, editorState) => {
-                onChange(
-                  replaceWithAtomicBlock(editorState, 'video', {
-                    src: block.getText(),
-                  })
-                )
-                return 'handled'
-              }}
-            />
-          </Fragment>
-        )}
+          )}
+        {insertLink === true &&
+          block.getText().length > 0 && (
+            <Fragment>
+              <div contentEditable={false} className="insert-link-instructions">
+                <span className="fa fa-video" /> Press enter when done
+              </div>
+              <Plugin
+                handleReturn={(event, editorState) => {
+                  onChange(
+                    replaceWithAtomicBlock(editorState, 'video', {
+                      src: block.getText(),
+                    })
+                  )
+                  return 'handled'
+                }}
+              />
+            </Fragment>
+          )}
         {showMenu && (
           <aside contentEditable={false} className="block-menu">
             <button onClick={() => this.setState({ insertLink: true })}>