Clarify when to run static install for #7255

docs/develop-logseq.md

@@ -55,7 +55,8 @@ yarn dev-electron-app
 Alternatively, run `bb dev:electron-start` to do this step with one command. To
 download bb, see https://github.com/babashka/babashka#installation.
 
-3. (Optional) Update dependencies if your are updating from an old branch
+3. (Optional) Update dependencies if `resources/package.json` has changed since
+the last time you used dev Logseq.
 
 ```bash
 # pull new changes