Properly use withPrefix in adding-images-fonts-files docs (#3503)

trotzig · KyleAMathews · commit 3945d0132d8b · 2018-01-12T10:59:44.000-08:00
I came across this while browsing through the documentation. The `withPrefix` import was left unused in the "escape hatch" example, which I'm pretty sure is not intentional.
diff --git a/docs/docs/adding-images-fonts-files.md b/docs/docs/adding-images-fonts-files.md
@@ -86,7 +86,7 @@ render() {
   // Note: this is an escape hatch and should be used sparingly!
   // Normally we recommend using `import` for getting asset URLs
   // as described in “Adding Images and Fonts” above this section.
-  return <img src={__PATH_PREFIX__ + '/img/logo.png'} alt="Logo" />;
+  return <img src={withPrefix('/img/logo.png')} alt="Logo" />;
 }
 ```
 

Original file line number	Diff line number	Diff line change
`@@ -86,7 +86,7 @@ render() {`
`86`	`86`	`// Note: this is an escape hatch and should be used sparingly!`
`87`	`87`	// Normally we recommend using `import` for getting asset URLs
`88`	`88`	`// as described in “Adding Images and Fonts” above this section.`
`89`		`- return <img src={__PATH_PREFIX__ + '/img/logo.png'} alt="Logo" />;`
	`89`	`+ return <img src={withPrefix('/img/logo.png')} alt="Logo" />;`
`90`	`90`	`}`
`91`	`91`	```
`92`	`92`