fixup! Added basic file logger Lightning-AI#1803

Author: xmotli02

CHANGELOG.md

@@ -11,7 +11,7 @@ The format is based on [Keep a Changelog](http://keepachangelog.com/en/1.0.0/).
 
 - Added SyncBN for DDP ([#2801](https://github.com/PyTorchLightning/pytorch-lightning/pull/2801))
 
-- Added FileLogger ([#2721](https://github.com/PyTorchLightning/pytorch-lightning/pull/2721))
+- Added CSVLogger ([#2721](https://github.com/PyTorchLightning/pytorch-lightning/pull/2721))
 
 - Added SSIM metrics ([#2671](https://github.com/PyTorchLightning/pytorch-lightning/pull/2671))
 

docs/source/loggers.rst

@@ -341,8 +341,8 @@ Test-tube
 .. autoclass:: pytorch_lightning.loggers.test_tube.TestTubeLogger
     :noindex:
 
-FileLogger
+CSVLogger
 ^^^^^^^^^^
 
-.. autoclass:: pytorch_lightning.loggers.file_logger.FileLogger
+.. autoclass:: pytorch_lightning.loggers.csv.CSVLogger
     :noindex: