diff --git a/man/getCoefficients.Rd b/man/getCoefficients.Rd
index 7da11dbde5b8eea87efffce59188351887e7700e..aca15abcde08c4f92d05dc2e8fe49c31b8c2a177 100644
--- a/man/getCoefficients.Rd
+++ b/man/getCoefficients.Rd
@@ -25,7 +25,7 @@ Get the coefficients.
 # Example usage
 list_var <- init_variable()
 input2mvrnorm = getInput2mvrnorm(list_var)
-l_dataFromMvrnorm = getDataFromMvrnorm(list_var, input2mvrnorm, n_genes)
+l_dataFromMvrnorm = getDataFromMvrnorm(list_var, input2mvrnorm, n_genes=3)
 l_dataFromUser = getDataFromUser(list_var)
 getCoefficients(list_var, l_dataFromMvrnorm, l_dataFromUser, n_genes = 3)
 }