diff --git a/modules/weather/nu.nu b/modules/weather/nu.nu
index 50fce08..4f532e6 100644
--- a/modules/weather/nu.nu
+++ b/modules/weather/nu.nu
@@ -1,8 +1,8 @@
 def signatures [] {
   let sig = ([
       { name: "nu-nu"
-        usage: "signature test for nu-nu"
-        extra_usage: ""
+        description: "signature test for nu-nu"
+        extra_description: ""
         required_positional: [
             {
                 name: "a"
@@ -365,4 +365,4 @@ def plugin [input] {
 def main [] {
     let params = (each {|param| echo $param })
     plugin $params
-}
\ No newline at end of file
+}