diff --git a/Update-Versions.ps1 b/Update-Versions.ps1
index 4660b48..69470db 100644
--- a/Update-Versions.ps1
+++ b/Update-Versions.ps1
@@ -1,4 +1,4 @@
-# This script is to update versions in version.json, create PR(s) for each bumped version, merge PRs, and release
+# This script is to update versions in versions.json, create PR(s) for each bumped version, merge PRs, and release
 # It may be run manually or as a cron
 # Use -WhatIf for dry run
 [CmdletBinding(SupportsShouldProcess)]
@@ -6,7 +6,7 @@ param (
     [Parameter(HelpMessage="Whether to clone a temporary repo before opening PRs. Useful in development")]
     [switch]$CloneTempRepo
 ,
-    [Parameter(HelpMessage="Whether to open a PR for each updated version in version.json")]
+    [Parameter(HelpMessage="Whether to open a PR for each updated version in versions.json")]
     [switch]$PR
 ,
     [Parameter(HelpMessage="Whether to merge each PR one after another (note that this is not GitHub merge queue which cannot handle merge conflicts). The queue ensures each PR is rebased to prevent merge conflicts")]