Shorten usage line to avoid NOTE in check

1 files changed, 15 insertions, 4 deletions

diff --git a/man/checkcontrols.Rd b/man/checkcontrols.Rd
index 3941a69..91d2dff 100644
--- a/man/checkcontrols.Rd
+++ b/man/checkcontrols.Rd
@@ -6,7 +6,9 @@
   experiments from a specified database.
 }
 \usage{
-  checkcontrols(last = 10, id = NULL, db = "cytotox", organism = "Vibrio fischeri",
+  checkcontrols(last = 10, id = NULL, db = "cytotox", 
+                celltype = "IPC-81", enzymetype = "AChE", 
+                organism = "Vibrio fischeri",
                 endpoint = "\%", qcc = c("R", "xbar"))
 }
 \arguments{
@@ -21,10 +23,19 @@
   \item{db}{
     The database to be used. Currently, the microtiter plate databases
     "cytotox", "enzymes" of the UFT Department of Bioorganic Chemistry are
-    supported, as well as the database of ecotoxicity experiments "ecotox".}
+    supported, as well as the database of ecotoxicity experiments "ecotox".
+  }
+  \item{celltype}{
+    Only important if database "cytotox" is used.  Data for
+    "IPC-81", "C6", "NB4", "HeLa", "Jurkat" and "U937" are available.
+  }
+  \item{enzymetype}{
+    Only important if database "enzymes" is used.
+    Data for "AChE", "GR" and "GST" are available.
+  }
   \item{organism}{
-    The organism that was exposed to the chemical. Only important if the database
-    "ecotox" is used. Defaults to "Vibrio fischeri".}
+    Only important if database "ecotox" is used. 
+  }
   \item{endpoint}{
     The endpoint that should be used for selecting the data. Only important if
     the database "ecotox" is used. Defaults to "\%".}