diff --git a/non_preemptive_sjf_scheduling.cpp b/non_preemptive_sjf_scheduling.cpp
index b470ca97d..4f372bf05 100644
--- a/non_preemptive_sjf_scheduling.cpp
+++ b/non_preemptive_sjf_scheduling.cpp
@@ -35,7 +35,7 @@ using std::vector;
  * @tparam T Data type of Arrival time
  * @tparam E Data type of Burst time
  * @param t1 First tuple<S,T,E>t1
- * @param t2 Second tuple<S,T,E>t2
+ * @param t2 tuple containing process id, arrival time and burst time
  * @returns true if t1 and t2 are in the CORRECT order
  * @returns false if t1 and t2 are in the INCORRECT order
  */