diff --git a/seminaries/qtrvsim/branchpred-1/branchpred-1.S b/seminaries/qtrvsim/branchpred-1/branchpred-1.S
index f7f72f36e37945f24ccbf7b38d553d5d6e397e1f..cc55ae5a487ca7204627854ede13f195786bd307 100644
--- a/seminaries/qtrvsim/branchpred-1/branchpred-1.S
+++ b/seminaries/qtrvsim/branchpred-1/branchpred-1.S
@@ -1,6 +1,7 @@
 .globl _start
 
 # i = s0, j = s1, c = s2, t0 = outer loop limits, t1 = inner loop limit, t3 - auxiliary variable
+# c = 0; for ( i = 0; i < 4; i++) for ( j = 0; i < 5; j++) c++;
 # c, i, j = 0; do { do { c++ } while(++j < 5) } while(i < 4);
 
 _start: