diff --git a/README.md b/README.md
index 1787fef9..d42bc049 100644
--- a/README.md
+++ b/README.md
@@ -156,7 +156,7 @@ In this function the datamodule argument looks for a config under `PVNet/configs
 
 Its important that the dates set for the training, validation and testing in the datamodule (`streamed_batches.yaml`) config are within the ranges of the dates set for the input features in the configuration (`gcp_configuration.yaml`).
 
-If downloading data from gcp bucket or satellite data make sure to authenticate gcloud:
+If downloading private data from a gcp bucket make sure to authenticate gcloud (the public satellite data does not need authentication):
 
 ```
 gcloud auth login
@@ -167,7 +167,6 @@ For files stored in multiple locations they can be added as list. For example fr
 ```
 satellite:
     satellite_zarr_path: gs://solar-pv-nowcasting-data/satellite/EUMETSAT/SEVIRI_RSS/v4/2020_nonhrv.zarr
-
 ```
 
 To satellite data hosted by Google:
@@ -178,7 +177,7 @@ satellite:
       - "gs://public-datasets-eumetsat-solar-forecasting/satellite/EUMETSAT/SEVIRI_RSS/v4/2020_nonhrv.zarr"
       - "gs://public-datasets-eumetsat-solar-forecasting/satellite/EUMETSAT/SEVIRI_RSS/v4/2021_nonhrv.zarr"
 ```
-Datapipes is currently set up to use 12 channels from the satellite data which is the YEAR_nonhrv.zarr rather than YEAR_hrv.zarr.
+Datapipes is currently set up to use 11 channels from the satellite data, the 12th of which is HRV and is not included in these.
 
 
 ### Training PVNet
diff --git a/configs.example/datamodule/streamed_batches.yaml b/configs.example/datamodule/streamed_batches.yaml
index a6afe12d..d703b741 100644
--- a/configs.example/datamodule/streamed_batches.yaml
+++ b/configs.example/datamodule/streamed_batches.yaml
@@ -2,7 +2,6 @@ _target_: pvnet.data.datamodule.DataModule
 # Path to the data configuration yaml file. You can find examples in the configuration subdirectory
 # in configs.example/datamodule/configuration
 # Use the full local path such as: /FULL/PATH/PVNet/configs/datamodule/configuration/gcp_configuration.yaml"
-num_workers: 20
 configuration: "PLACEHOLDER.yaml"
 num_workers: 20
 prefetch_factor: 2
diff --git a/requirements.txt b/requirements.txt
index 7310878e..a4b090d6 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -23,4 +23,5 @@ hydra-core
 python-dotenv
 hydra-optuna-sweeper
 rich
+# gcsfs is only needed when getting data from Google Cloud Storage
 gcsfs