Improve comment in example env

example.env

@@ -14,8 +14,10 @@ API_BASE_URLS="https://simulateur-socio-fiscal.leximpact.dev/api/"
 # BASE_URL="https://simulateur-socio-fiscal.leximpact.dev/"
 BASE_URL="http://localhost:5173"
 
-# Public HTTP(S) URL of LexImpact Socio-Fiscal Budget server
+# Private (for connected users) HTTP(S) URL of LexImpact Socio-Fiscal Budget server
 # BUDGET_API_URL="https://SECRET.DOMAIN.NAME/state_simulation"
+
+# Public HTTP(S) URL of LexImpact Socio-Fiscal Budget server
 # BUDGET_PUBLIC_API_URL="https://SECRET.DOMAIN.NAME/default_state_simulation"
 
 # Secret key used to sign JSON web tokens sent to Budget API