diff --git a/plugins/inputs/procstat/README.md b/plugins/inputs/procstat/README.md
index 3830933e1deb7..2e37fd4fb89fb 100644
--- a/plugins/inputs/procstat/README.md
+++ b/plugins/inputs/procstat/README.md
@@ -60,6 +60,8 @@ Processes can be selected for monitoring using one of several methods:
   ## Properties to collect
   ## Available option "mmap"
   # properties = ["mmap"]
+  ## Available options are "cpu", "limits", "memory", "mmap"
+  # properties = ["cpu", "limits", "memory", "mmap"]
 
   ## Method to use when finding process IDs.  Can be one of 'pgrep', or
   ## 'native'.  The pgrep finder calls the pgrep executable in the PATH while