diff --git a/README.md b/README.md
index 4b231aeb..9923bc35 100644
--- a/README.md
+++ b/README.md
@@ -63,10 +63,10 @@ Install plugins directly from this curated list by pointing Codex at the repo ma
 ```bash
 # Add this repo as a marketplace source (one-time setup)
 codex plugin marketplace add \
-  "https://github.com/hashgraph-online/awesome-codex-plugins.git" \
-  --ref main \
-  --sparse .agents/plugins \
-  --sparse plugins
+  'https://github.com/hashgraph-online/awesome-codex-plugins.git' \
+  --ref 'main' \
+  --sparse '.agents/plugins' \
+  --sparse 'plugins'
 
 # Then browse and install (the marketplace name is derived from the repo name)
 codex plugin list --source awesome-codex-plugins