diff --git a/tests/testthat/tests-sim.r b/tests/testthat/tests-sim.r
index fd8c961..c284b32 100644
--- a/tests/testthat/tests-sim.r
+++ b/tests/testthat/tests-sim.r
@@ -12,7 +12,7 @@ test_that("Chains can be simulated", {
     },
     tf = tf
   )
- # Check that all the simulated times are less than tf
+  # Check that all the simulated times are less than tf
   expect_true(
     all(
       chain_sim_test_df$time < tf