fixed typo BPR in readme

2018-07-30 13:45:30 -07:00 · 2018-07-30 13:45:30 -07:00 · 1227f47151
parent 7995f7b341
commit 1227f47151
1 changed files with 1 additions and 1 deletions
--- a/README.md
+++ b/README.md
@ -195,7 +195,7 @@ There are three future enhancements we hope to see for animations:

 ### Materials

-With glTF 2.0, we leaped headlong into physically-based rendering (BPR), where
+With glTF 2.0, we leaped headlong into physically-based rendering (PBR), where
 the canonical way of expressing what a mesh looks like is by describing its
 visible material in fundamental attributes like "how rough is this surface".