diff --git a/website/docs/schedule/lectures.md b/website/docs/schedule/lectures.md
index d0c92e7..1175ba3 100644
--- a/website/docs/schedule/lectures.md
+++ b/website/docs/schedule/lectures.md
@@ -16,7 +16,7 @@ Data Privacy* (AFDP) by Cynthia Dwork and Aaron Roth, available
 9/24  | Privacy for data streams <br> **Paper:** Chan, Shi, and Song. [*Private and Continual Release of Statistics*](https://eprint.iacr.org/2010/076.pdf).  |
 9/26  | Report-noisy-max and the Sparse Vector Technique **Reading:** AFDP 3.3, 3.5 | JH
 10/1  | Answering lots of queries: Private multiplicative weights <br> **Paper:** Hardt, Ligett, and McSherry. [*A Simple and Practical Algorithm for Differentially Private Data Release*](https://papers.nips.cc/paper/4548-a-simple-and-practical-algorithm-for-differentially-private-data-release.pdf). |
-10/3  | Local differential privacy <br> **Reading:** AFDP 12.1 | JH    
+10/3  | Local and joint differential privacy <br> **Reading:** AFDP 12.1 | JH    
 10/8  | Local differential privacy <br> **Paper:** Erlingsson, Pihur, and Korolova. [*RAPPOR: Randomized Aggregatable Privacy-Preserving Ordinal Response*](https://arxiv.org/pdf/1407.6981.pdf). |
 10/10 | More differential privacy <br> **Paper:** |
 10/15 | <center> **NO CLASS: INSTRUCTOR AWAY** </center> |