[fuchsia] Update fx set target

Change-Id: I33a21e7cd3f8975b8ab4649a2fcabdacda1213a6
Reviewed-on: https://fuchsia-review.googlesource.com/c/third_party/github.com/intel/media-driver/+/957258
Reviewed-by: John Bauman <jbauman@google.com>
diff --git a/README.fuchsia.md b/README.fuchsia.md
index bf709b0..4f679cb 100644
--- a/README.fuchsia.md
+++ b/README.fuchsia.md
@@ -22,7 +22,7 @@
 
 Add to fx set:
 
---with //third_party/intel/media-driver/fuchsia:codec_runner_intel_gen
+--with //third_party/intel/media-driver/fuchsia:codec_runner_intel_gen_archive
 
 A GN action wraps fuchsia/build.sh, an out-of-tree build process based on the native build systems (meson and cmake).
 The out of tree build emits shared libraries which currently are imported into the GN build.