Update references from `iree-org` to `openxla`. (#12304)
Generated by two find/replaces across the repo:
* `iree-org.github -> openxla.github`
* `iree-org/iree([^-])` with `openxla/iree$1` (note: this excludes other
repos like `iree-org/iree-llvm-fork`)
Other remaining patterns: `iree-org/projects/`, `iree-org/actions`
diff --git a/samples/custom_module/sync/README.md b/samples/custom_module/sync/README.md
index 96f8616..c86dc8b 100644
--- a/samples/custom_module/sync/README.md
+++ b/samples/custom_module/sync/README.md
@@ -34,7 +34,7 @@
```
(here we force runtime execution tracing for demonstration purposes)
- [See here](https://iree-org.github.io/iree/building-from-source/getting-started/)
+ [See here](https://openxla.github.io/iree/building-from-source/getting-started/)
for general instructions on building using CMake.
3. Run the example program to call the main function:
