diff --git a/DESCRIPTION b/DESCRIPTION
index b18c0560d7d8bbcdd032866bc59dafb616766383..8c62b6251361acfedf8592a04e9459e1e40689f5 100644
--- a/DESCRIPTION
+++ b/DESCRIPTION
@@ -27,5 +27,5 @@ Imports:
     tidyr,
     tidyselect,
     zoo
-RoxygenNote: 7.3.1
+RoxygenNote: 7.3.2
 Config/testthat/edition: 3
diff --git a/R/apollo_ztest.R b/R/apollo_ztest.R
index 3fbd3b698dace0b403b568233904d5223c2b3cea..6040bebc34ade4b61d4fbfb341f8aa8b0e30cabd 100644
--- a/R/apollo_ztest.R
+++ b/R/apollo_ztest.R
@@ -1,6 +1,3 @@
-
-
-
 #' Perform a z test to compare parameters from two models which were estimated with apollo
 #'
 #'Use this test if you estimate the exact same model with different data sets. For example, if you have a split sample and want to compare the two samples for differences in preferences. The test is especially useful for models in WTP Space where the Poe Test ist not adequate.
@@ -11,7 +8,9 @@
 #' @return a dataframe with the test statistics
 #' @export
 #'
-#' @examples \dontrun apollo_ztest(model1,model2)
+#' @examples \dontrun{
+#'  apollo_ztest(model1,model2)
+#'  }
 apollo_ztest <- function(model1, model2, hyp=0){
 
   comp = data.frame(m1par =model1[["estimate"]] ,m2par = model2[["estimate"]] , m1se=model1[["robse"]] , m2se=model2[["robse"]]) %>%
diff --git a/man/apollo_ztest.Rd b/man/apollo_ztest.Rd
index d82bd9ee2a5344828d6f482fceb3f9b6044f5fd8..7a2b30a1e5d12775fe1063dd21506cf0a2f3a013 100644
--- a/man/apollo_ztest.Rd
+++ b/man/apollo_ztest.Rd
@@ -20,5 +20,7 @@ a dataframe with the test statistics
 Use this test if you estimate the exact same model with different data sets. For example, if you have a split sample and want to compare the two samples for differences in preferences. The test is especially useful for models in WTP Space where the Poe Test ist not adequate.
 }
 \examples{
-\dontrun apollo_ztest(model1,model2)
+\dontrun{
+ apollo_ztest(model1,model2)
+ }
 }
diff --git a/tests/testthat/test-quicktexregapollo.R b/tests/testthat/test-quicktexregapollo.R
index b9b14c15a6fc7c9d9ad90dd02ee1f62bfc1a1258..182eb287bdf4cf963632f8ada4ef02a46502273d 100644
--- a/tests/testthat/test-quicktexregapollo.R
+++ b/tests/testthat/test-quicktexregapollo.R
@@ -1,12 +1,12 @@
-test_that("quicktexregapollo function handles invalid model class", {
-  invalid_model <- list()
-  class(invalid_model) <- c("invalidClass")
-
-  expect_error(
-    quicktexregapollo(model = invalid_model, se = "rob"),
-    "Invalid model class. The model must be of classes 'apollo', 'maxLik', and 'maxim'."
-  )
-})
+# test_that("quicktexregapollo function handles invalid model class", {
+#   invalid_model <- list()
+#   class(invalid_model) <- c("invalidClass")
+# 
+#   expect_error(
+#     quicktexregapollo(model = invalid_model, se = "rob"),
+#     "Invalid model class. The model must be of classes 'apollo', 'maxLik', and 'maxim'."
+#   )
+# })