diff --git a/hazenlib/__init__.py b/hazenlib/__init__.py
index 26c7574a..43855065 100644
--- a/hazenlib/__init__.py
+++ b/hazenlib/__init__.py
@@ -80,12 +80,15 @@
     hazen -h|--help
     hazen --version
 Options:
+Report is an optional argument needed if you want to get a plot of your results.
+'Calc_t1', 'calc_t', 'plate_number=<n>', 'show_template_fit', 'show_relax_fits', 'show_rois', 'verbose' are optional arguments for the relaxometry function.
+'Measured_slice_width' is an optional argument for the SNR function.
+'Log' is an optional argument that allows users to set the severity of the logs.
     <task>    snr | slice_position | slice_width | spatial_resolution | uniformity | ghosting | relaxometry | snr_map |
     acr_ghosting | acr_uniformity
     <folder>
     --report
 
-
 """
 import importlib
 import inspect