README: Remove comment about decodeIfPresent

JohnSundell · web-flow · commit 8d7c46dfc9c5 · 2019-05-14T11:39:57.000+02:00
It's a bit self-explanatory, given that the following line is using `try?`, and clutters up the code sample.
diff --git a/README.md b/README.md
@@ -101,8 +101,6 @@ struct Article: Codable {
         title = try decoder.decode("title")
         body = try decoder.decode("body")
         footnotes = try decoder.decodeIfPresent("footnotes")
-        // Or if you prefer to ignore type errors for optional properties, you can use:
-        // footnotes = try? decoder.decode("footnotes")
         tags = (try? decoder.decode("tags")) ?? []
     }
 }

Original file line number	Diff line number	Diff line change
`@@ -101,8 +101,6 @@ struct Article: Codable {`
`101`	`101`	`title = try decoder.decode("title")`
`102`	`102`	`body = try decoder.decode("body")`
`103`	`103`	`footnotes = try decoder.decodeIfPresent("footnotes")`
`104`		`- // Or if you prefer to ignore type errors for optional properties, you can use:`
`105`		`- // footnotes = try? decoder.decode("footnotes")`
`106`	`104`	`tags = (try? decoder.decode("tags")) ?? []`
`107`	`105`	`}`
`108`	`106`	`}`