Update PIE

Author: easycoder

resources/md/pie.md

@@ -1,5 +1,5 @@
 # Programming in English
 
-This is an e-book written partly to document how ~ec~ is constructed and partly to provide information to anyone wishing to apply some of the techniques used to build their own custom language (which might not resemble ~ec~ at all).
+This is an e-book written partly to document how ~ec~ is constructed and partly asa resource for anyone wishing to apply some of the techniques used here to build their own custom language (which might not resemble ~ec~ at all).
 
 [Go to the book](https://easyaspie.netlify.app)