Update README.md

Author: davanstrien

README.md

@@ -38,4 +38,4 @@ Some components of the course assume some previous knowledge of ML/Deep learning
 ## Practicalities 
 We'll meet every two weeks and will use the [fastai4glams](https://forums.fast.ai/) forum thread to allow for asynchronous discussion. 
 
-The start date of the study group is TBC. If you want to get an email reminder before it starts signup [here](https://forms.gle/3GTgW5Th15ua5wjd7)
+The start date of the study group is TBC but will likely be in March. If you want to get an email reminder before it starts signup [here](https://forms.gle/3GTgW5Th15ua5wjd7)