diff --git a/slides/pages/recap.md b/slides/pages/recap.md
index 2c80ffb8f682f3d5f479054f7ff27b35ba250269..0262cb7f93f1c836db61a9781c86b12b8edd0136 100644
--- a/slides/pages/recap.md
+++ b/slides/pages/recap.md
@@ -223,8 +223,8 @@ A program made up of **10% serial initialization and finalization code** and it
 
 Assumption: **fork/join** overhead is negligible, execution time for parallelizable loop is scales linearly with N, that is:
 
-- For p processors, each processor executes $N/p$ iterations
-- Parallel time for executing the loop is: $T_{serial} = \frac{N}{p}$
+- For p processors, each processor executes $\frac{N}{p}$ iterations
+- Parallel time for executing the loop is: $T_{ploop} = \frac{T_{loop}}{p}$
 
 Given: $T_{serial} = 0.1T$ and $T_{loop} = 0.9T$, answer the following questions: