Update docs to point out common issue with Fuchsia path setup (#220)
Should fix the rest of issue #217.
diff --git a/docs/inlining-demo/demo.md b/docs/inlining-demo/demo.md
index b7a8045..58c163f 100644
--- a/docs/inlining-demo/demo.md
+++ b/docs/inlining-demo/demo.md
@@ -71,6 +71,14 @@
cipd install fuchsia/sysroot/linux-amd64 latest -root ${SYSROOT_DIR}/linux-x64
```
+**Note:** If your shell can't find the `cipd` command, it's likely your `$PATH`
+variable doesn't contain the path to `.jiri_root/bin`. To add this to the path,
+run the following command:
+
+```shell
+export PATH=$PATH:$(realpath ~/fuchsia/.jiri_root/bin)
+```
+
## Set up the correct package versions
We need to make sure the git revision of llvm is one that works with the version
