diff --git a/R/mcglm.R b/R/mcglm.R
index bd5bb010d760adc3e4fe47ef5f5ea9ed7982227a..ebefbc5a7d8184a0cb4922141c7022986d739060 100644
--- a/R/mcglm.R
+++ b/R/mcglm.R
@@ -109,7 +109,7 @@ NULL
 #' xt <- xtabs(~age+sex, data=ahs)
 #' mosaicplot(xt)
 #'
-#' xt <- xtabs(~age+chcond, data=ahs)
+#' xt <- xtabs(~age+chcond1, data=ahs)
 #' mosaicplot(xt)
 #'
 #' useOuterStrips(
diff --git a/data-raw/ahs.R b/data-raw/ahs.R
index fd48eb6bb15d7d2a7dcadb76395350f65f311aee..3531eedb93db59d91b566e16717f523444894e9b 100644
--- a/data-raw/ahs.R
+++ b/data-raw/ahs.R
@@ -1,5 +1,5 @@
 ##----------------------------------------------------------------------
-## Prepare de the data set.
+## Prepare the data set.
 
 setwd("/home/walmes/GitLab/mcglm/data-raw")
 
@@ -20,7 +20,7 @@ str(ahs)
 xt <- xtabs(~age+sex, data=ahs)
 mosaicplot(xt)
 
-xt <- xtabs(~age+chcond, data=ahs)
+xt <- xtabs(~age+chcond1, data=ahs)
 mosaicplot(xt)
 
 useOuterStrips(
diff --git a/man/ahs.Rd b/man/ahs.Rd
index 7f159c406fc11a19c969027f848e65ad5c5ed678..e157b1710e2bb4299373c66d40e6776d6a8219ff 100644
--- a/man/ahs.Rd
+++ b/man/ahs.Rd
@@ -85,7 +85,7 @@ str(ahs)
 xt <- xtabs(~age+sex, data=ahs)
 mosaicplot(xt)
 
-xt <- xtabs(~age+chcond, data=ahs)
+xt <- xtabs(~age+chcond1, data=ahs)
 mosaicplot(xt)
 
 useOuterStrips(