Update docs/html/topics/configuration.md
@@ -26,7 +26,7 @@ pip has 4 "levels" of configuration files:
- `global`: system-wide configuration file, shared across all users.
- `user`: per-user configuration file, shared across all environments.
-- `base` : per-base environment configuration file, shared across all virtualenvs with the same base. (added in pip `v23`)
+- `base` : per-base environment configuration file, shared across all virtualenvs with the same base. (available since pip 23.0)
- `site`: per-environment configuration file; i.e. per-virtualenv.
### Location
