diff --git a/inst/doc/usecase/ex2_8_calibration.R b/inst/doc/usecase/ex2_8_calibration.R
index 13b0739bb49c5e7c0d456a249c6723d02a3be3ba..12c14e9c4bd24a64eec6380be34c45e7ed0f1223 100644
--- a/inst/doc/usecase/ex2_8_calibration.R
+++ b/inst/doc/usecase/ex2_8_calibration.R
@@ -62,11 +62,6 @@ wf <- AddStep(list(obs = obs, exp = exp), step)
 # Execution
 res <- Compute(wf, chunks = list(latitude = 2, longitude = 2),
                threads_load = 2, threads_compute = 4)
-## Check output:
-#summary(res$output1)
-#   Min. 1st Qu.  Median    Mean 3rd Qu.    Max. 
-#  294.1   298.8   300.5   300.6   302.2   306.7 
-
 
 # Declaration of HPC and execution
 ## ECFlow is required
@@ -77,9 +72,3 @@ res_fat2 <- Compute(wf,chunks = list(latitude = 2, longitude = 2),
                                    cores_per_job = 2,
                                    max_jobs = 4, job_wallclock = '00:10:00'),
                     ecflow_suite_dir = "/esarchive/scratch/nperez/ecflow") # your path!
-## Check output:
-#summary(res_fat2$output1)
-#   Min. 1st Qu.  Median    Mean 3rd Qu.    Max. 
-#  294.1   298.8   300.5   300.6   302.2   306.7 
-
-