git-launcher: address review feedback

Author: h4x3rotab

.github/workflows/reproducible-build.yml

@@ -2,6 +2,9 @@ name: Reproducible Build
 
 on:
   push:
+    # Run this tutorial workflow for branch pushes only. Without an explicit
+    # branch filter, release tag pushes from unrelated examples can evaluate
+    # this push trigger too.
     branches:
       - '**'
     paths:

README.md

@@ -231,7 +231,7 @@ Implementation details and infrastructure patterns.
 | Example | Description |
 |---------|-------------|
 | [launcher](./launcher) | Generic launcher pattern for Docker Compose apps (auto-update) |
-| [git-launcher](./git-launcher) | Run a pinned Git commit in a TEE. |
+| [git-launcher](./git-launcher) | Bind TEE workload code provenance to an attested Git commit pin. |
 | [prelaunch-script](./prelaunch-script) | Pre-launch script patterns (Phala Cloud) |
 | [private-docker-image-deployment](./private-docker-image-deployment) | Using private Docker registries |
 | [attestation/rtmr3-based](./attestation/rtmr3-based) | RTMR3-based attestation (legacy) |