Update README.md

README.md

@@ -72,7 +72,7 @@ the decoder. The decoder operates under text generation functionality in this ca
 LM has been shown to be an effective learning
 objective to close the pretrain-finetune gap for generative downstream tasks"
 
-Generally speaking, the `<tdec>` token was appended to the target (the docstring) to signal to the decoder that it is in a text generation functionality. A sample row looks like this:
+Generally speaking, the `<tdec>` token was prepended to the target (the docstring) to signal to the decoder that it is in a text generation functionality. A sample row looks like this:
 
 ```
 <s><tdec> Creates a task that to retry a previously abandoned task.
@@ -81,6 +81,8 @@ Returns:
 Task: a task that was abandoned but should be retried or None if there are
 no abandoned tasks that should be retried.</s>
 ```
+
+This helps the decoder know under what downstream task it is currently being fine tuned in, improving the process.
 # Hyperparameters
 
 MAX_SOURCE_LENGTH = 256 <br>