echo sprintf -> printf (#634)

scones · web-flow · commit 299032305ab6 · 2020-05-29T07:19:06.000+12:00
diff --git a/README.md b/README.md
@@ -40,7 +40,7 @@ if ($validator->isValid()) {
 } else {
     echo "JSON does not validate. Violations:\n";
     foreach ($validator->getErrors() as $error) {
-        echo sprintf("[%s] %s\n", $error['property'], $error['message']);
+        printf("[%s] %s\n", $error['property'], $error['message']);
     }
 }
 ```

Original file line number	Diff line number	Diff line change
`@@ -40,7 +40,7 @@ if ($validator->isValid()) {`
`40`	`40`	`} else {`
`41`	`41`	`echo "JSON does not validate. Violations:\n";`
`42`	`42`	`foreach ($validator->getErrors() as $error) {`
`43`		`- echo sprintf("[%s] %s\n", $error['property'], $error['message']);`
	`43`	`+ printf("[%s] %s\n", $error['property'], $error['message']);`
`44`	`44`	`}`
`45`	`45`	`}`
`46`	`46`	```