doc: fixed typo, added escape character

Aaron Zemetres · web-flow · commit 55b0acd64bc0 · 2019-07-17T08:59:41.000-04:00
diff --git a/README.md b/README.md
@@ -140,7 +140,7 @@ class MyApp extends React.Component {
 
     const layout = { name: 'cose-bilkent' };
 
-    return <CytoscapeComponent elements={elements} layout={layout}>;
+    return <CytoscapeComponent elements={elements} layout={layout} />;
   }
 }
 ```

Original file line number	Diff line number	Diff line change
`@@ -140,7 +140,7 @@ class MyApp extends React.Component {`
`140`	`140`
`141`	`141`	`const layout = { name: 'cose-bilkent' };`
`142`	`142`
`143`		`- return <CytoscapeComponent elements={elements} layout={layout}>;`
	`143`	`+ return <CytoscapeComponent elements={elements} layout={layout} />;`
`144`	`144`	`}`
`145`	`145`	`}`
`146`	`146`	```