Update README.md
formatting change
@@ -562,7 +562,8 @@ You can generate an OAuth token in GitHub `Settings` -> `Developer settings` ->
```java
// With all information fetched directly from GitHub
GitHistoryRefactoringMiner miner = new GitHistoryRefactoringMinerImpl();
-Set<ASTDiff> diffs = miner.diffAtCommit("https://github.com/danilofes/refactoring-toy-example.git", "36287f7c3b09eff78395267a3ac0d7da067863fd", 10);
+Set<ASTDiff> diffs = miner.diffAtCommit("https://github.com/danilofes/refactoring-toy-example.git",
+ "36287f7c3b09eff78395267a3ac0d7da067863fd", 10);
```
```java
