diff --git a/README.org b/README.org
index f68c0f2..50192c3 100644
--- a/README.org
+++ b/README.org
@@ -1,8 +1,8 @@
 #+title: Factorio Recipe Analyzer
 #+author: Phil Bajsicki
-#+PROPERTY: header-args :tangle fra.raku
+#+PROPERTY: header-args :tangle fra.py
 * Intro
-This is a simple Raku script which generates an analysis of each recipe into its component parts, and delivers insight into the balance and progression of a mod.
+This is a simple Python script which generates an analysis of each recipe into its component parts, and delivers insight into the balance and progression of a mod.
 
 The .csv files used as input are generated in Factorio, by loading a new game with only ~base~ and your chosen mod enabled, and running the following Lua code:
 
@@ -78,7 +78,7 @@ The output of this is an org-mode file in the following pattern:
 
 * This script
 
-This is a literate script. The source code is embedded in these code blocks, and tangled into the Raku script using org-babel. This allows me to write a description of what I want to do, and comment on it without resorting to ~// /* */~ ugly comments.
+This is a literate script. The source code is embedded in these code blocks, and tangled into the Python script using org-babel. This allows me to write a description of what I want to do, and comment on it without resorting to ~// /* */~ ugly comments.
 
 Better yet, I can include [[Lua code generating a .csv file containing all recipes using the items in the whitelist.][links directly to places within the file]] and easily cross-reference what I'm doing with the documentation/ design.
 
@@ -88,7 +88,7 @@ There is a rough overview of the structure:
 
 #+begin_example
 ,#+name: Name of the following source block.
-,#+begin_src raku :tangle file.name
+,#+begin_src python :tangle file.name
 [code goes here]
 ,#+end_src
 #+end_example
@@ -97,14 +97,14 @@ There is a rough overview of the structure:
 
 In the begging of the file, we can set global (in the scope of the file) properties, such as the default target for ~:tangle~:
 
-~#+PROPERTY: header-args :tangle fra.raku~
+~#+PROPERTY: header-args :tangle fra.py~
 
 The easiest way to generate outputs from here is to open this file in Emacs, and run ~M-x org-babel-tangle~. If you're using [[https://github.com/doomemacs/doomemacs][Doom Emacs]], the default key binding is ~C-c C-v C-t~.
 
 *Important note:* the files in ~./mod-recipes~ are working files. They're not intrinsic parts of the software - they're there primarily for testing and development.
 
 * License
-I don't own the source csv files generated by Factorio, nor the mods the script is pulling from. The Raku script itself is GPLv3.
+I don't own the source csv files generated by Factorio, nor the mods the script is pulling from. The Python script itself is GPLv3, with the exception of third-party libraries licensed otherwise.
 ** TODO: include GPLv3 in the repo
 ** Credits:
 The following are mods from which .csv files have been generated. The recipe .csv files are included in the ~mod-recipes~ directory.