Update docs/current_docs/data-io.md
@@ -53,7 +53,7 @@ which allows you to avoid having to provide a hardcoded file path.
CsvReader reader2 = ReadCsv.fromResources("my_other_filename.csv");
```
-Once you have a `CsvReader`, you can call readLines() to start reading each line.
+Once you have a `CsvReader`, you can call `readLines()` to start reading each line.
```java
for (List<String> csvLine : reader1.readLines()) {
//do something with your csv line
