update redmae

laderast · May 2, 2019 · a186462 · a186462
1 parent ee9c1c9
commit a186462
Showing 1 changed file with 4 additions and 0 deletions.
diff --git a/README.md b/README.md
@@ -1,5 +1,7 @@
 # Slides and Project Workspace for Object Oriented Systems in R: S3, S4, and R6
 
+Scott Chamberlain and Ted Laderas
+
 ## Required Packages
 
 ```
@@ -29,6 +31,8 @@ Portions of this tutorial are gratefully derived from:
 - [S4 Classes](https://www.cyclismo.org/tutorial/R/s4Classes.html)
 - [Advanced R](https://adv-r.hadley.nz/)
 
+Thanks to Jim Tyhurst for pointing out that I was mixing multiple inheritance with polymorphism. This mistake has been corrected throughout the material.
+
 ## License
 
 All code is licensed with a MIT License (see LICENSE.txt)