diff --git a/resources/completions/zsh/_code b/resources/completions/zsh/_code
index c7abee1bc58..087ea61f56a 100644
--- a/resources/completions/zsh/_code
+++ b/resources/completions/zsh/_code
@@ -17,8 +17,8 @@ arguments=(
 	'--telemetry[show all telemetry events which VS code collects]'
 	'--extensions-dir[set the root path for extensions]:root path:_directories'
 	'--list-extensions[list the installed extensions]'
-	'--category[filters installed extension list by category, when using --list-extension]'
-	'--show-versions[show versions of installed extensions, when using --list-extension]'
+	'--category[filters installed extension list by category, when using --list-extensions]'
+	'--show-versions[show versions of installed extensions, when using --list-extensions]'
 	'--install-extension[install an extension]:id or path:_files -g "*.vsix(-.)"'
 	'--uninstall-extension[uninstall an extension]:id or path:_files -g "*.vsix(-.)"'
 	'--enable-proposed-api[enables proposed API features for extensions]::extension id: '
diff --git a/src/vs/platform/environment/node/argv.ts b/src/vs/platform/environment/node/argv.ts
index 1ec40eea8f0..c1362f8638f 100644
--- a/src/vs/platform/environment/node/argv.ts
+++ b/src/vs/platform/environment/node/argv.ts
@@ -53,8 +53,8 @@ export const OPTIONS: OptionDescriptions<Required<NativeParsedArgs>> = {
 	'extensions-download-dir': { type: 'string' },
 	'builtin-extensions-dir': { type: 'string' },
 	'list-extensions': { type: 'boolean', cat: 'e', description: localize('listExtensions', "List the installed extensions.") },
-	'show-versions': { type: 'boolean', cat: 'e', description: localize('showVersions', "Show versions of installed extensions, when using --list-extension.") },
-	'category': { type: 'string', cat: 'e', description: localize('category', "Filters installed extensions by provided category, when using --list-extension.") },
+	'show-versions': { type: 'boolean', cat: 'e', description: localize('showVersions', "Show versions of installed extensions, when using --list-extensions.") },
+	'category': { type: 'string', cat: 'e', description: localize('category', "Filters installed extensions by provided category, when using --list-extensions.") },
 	'install-extension': { type: 'string[]', cat: 'e', args: 'extension-id[@version] | path-to-vsix', description: localize('installExtension', "Installs or updates the extension. The identifier of an extension is always `${publisher}.${name}`. Use `--force` argument to update to latest version. To install a specific version provide `@${version}`. For example: 'vscode.csharp@1.2.3'.") },
 	'uninstall-extension': { type: 'string[]', cat: 'e', args: 'extension-id', description: localize('uninstallExtension', "Uninstalls an extension.") },
 	'enable-proposed-api': { type: 'string[]', cat: 'e', args: 'extension-id', description: localize('experimentalApis', "Enables proposed API features for extensions. Can receive one or more extension IDs to enable individually.") },