diff --git a/README.md b/README.md
index a4c26c7..6cb19c0 100644
--- a/README.md
+++ b/README.md
@@ -51,7 +51,7 @@ require_once $autoloadPath;
 
 use function Differ\Differ\genDiff;
 
-$format = 'plain';				// supported formats: "stylish", "plain", "json", default: "stylish"
+$format = 'plain';			// supported formats: "stylish", "plain", "json", default: "stylish"
 $pathToFile1 = 'File1.json';	// paste your path to file in JSON or YAML format
 $pathToFile1 = 'File2.json';	// paste your path to file in JSON or YAML format
 $diff = genDiff($pathToFile1, $pathToFile2, $format);