Update code_review_checklist.md

checklists/code_review_checklist.md

@@ -101,7 +101,7 @@ All JavaScript source should be in the js/ directory. There should be a subdirec
 - [ ] Is there a file in assets/ for every resource file in audio/ and images/? Note that there is *not necessarily* a 1:1 correspondence between asset and resource files; for example, several related images may be in the same .ai file. Check license.json for possible documentation of why some reesources might not have a corresponding asset file.
 - [ ] Was the README.md generated by `grunt published-README` or `grunt unpublished-README`?
 - [ ] Does package.json refer to any dependencies that are not used by the sim?
-- [ ] Does sim-config.js refer to any dependencies that are not used by the sim? Note: `ifphetio` plugin and `PHET_IO` dependencies should be included in all config files.
+- [ ] Does sim-config.js refer to any dependencies that are not used by the sim? Note: `ifphetio` plugin and `PHET_IO` dependencies should be included in all config files. Also note that `REPOSITORY` is used in all sims by joist and tandem.
 - [ ] Does package.json contain phetLibs for all non-default entries in sim-config.json? 
 - [ ] Is the LICENSE file correct? (GPL v3 for sims, MIT for common code)
 - [ ] Does .gitignore match the one in simula-rasa?