Update README

Author: mandel

README.md

@@ -15,7 +15,7 @@ PDL provides the following features:
 - Support for chat APIs and chat templates
 - Live Document visualization
 
-The PDL interpreter (`pdl/pdl.py`) takes a PDL program as input and renders it into a document by execution its instructions (calling out to models, code, etc...). 
+The PDL interpreter takes a PDL program as input and renders it into a document by execution its instructions (calling out to models, code, etc...). 
 
 See below for installation notes, followed by an [overview](#overview) of the language. A more detailed description of the language features can be found in this [tutorial](https://ibm.github.io/prompt-declaration-language/tutorial).
 

docs/README.md

@@ -20,7 +20,7 @@ PDL provides the following features:
 - Support for chat APIs and chat templates
 - Live Document visualization
 
-The PDL interpreter (`pdl/pdl.py`) takes a PDL program as input and renders it into a document by execution its instructions (calling out to models, code, etc...). 
+The PDL interpreter takes a PDL program as input and renders it into a document by execution its instructions (calling out to models, code, etc...). 
 
 See below for installation notes, followed by an [overview](#overview) of the language. A more detailed description of the language features can be found in this [tutorial](https://ibm.github.io/prompt-declaration-language/tutorial).