diff --git a/README.MD b/README.MD
index e51ef30..698822d 100644
--- a/README.MD
+++ b/README.MD
@@ -18,7 +18,7 @@ We used this specific fork of the PotreeConverter to deal with a compatibility i
 - CMAKE Version >= 3.16
 - PDAL
 
-You will need to have CMAKE version 3.16 or later to run the PotreeConvert to create the data structure.
+You will need to have CMAKE version 3.16 or later to run the PotreeConverter to create the data structure. PDAL is necessary for the `lasConverter.py`.
 
 ### Prepare Files and Folders
 
@@ -77,7 +77,7 @@ Activate it:
 source <environment_name>/bin/activate
 ```
 
-### 2. Install requirements
+### 2. Install Python requirements
 
 Install the required Python packages: