Update Sources/Commands/Options.swift

Co-authored-by: tomer doron <[email protected]>

Author: mattt

Sources/Commands/Options.swift

@@ -239,7 +239,7 @@ public struct SwiftToolOptions: ParsableArguments {
     var enableResolverTrace: Bool = false
 
     @Flag(name: .customLong("enable-package-registry"),
-          help: "Resolve dependencies using a package registry")
+          help: "Enable dependencies resolution using a package registry when one available")
     var enablePackageRegistry: Bool = false
 
     /// The number of jobs for llbuild to start (aka the number of schedulerLanes)