--- a/README.md	Thu Jul 01 14:43:41 2021 +0000
+++ b/README.md	Thu Jul 01 16:51:28 2021 +0000
@@ -5,7 +5,7 @@
 ## Installation:
 The tools can be installed from a Galaxy toolshed. You can also install them offline by editing Galaxy config files in the usual way.
 
-### New datatype `iml_dataset`
+### New datatype `immuneml_receptors`
 No matter how you install the tools, you will need to define a new datatype, which is done as follows:
 
 1. In your `galaxy.yml` look up the name of your `datatypes_config_file`. If the name is not yet defined, set
@@ -15,7 +15,7 @@
 2. Make `datatypes_conf.xml` by copying `datatypes_conf.xml.sample` unless a `datatypes_config_file` was already defined.
 3. Add the following line to your `datatypes_config_file`:
 ```
-<datatype extension="iml_dataset" type="galaxy.datatypes.text:Html" subclass="True"/>
+<datatype extension="immuneml_receptors" type="galaxy.datatypes.text:Html" subclass="True"/>
 ```
 The line has to be inside `<registration>` along with the other datatypes.