renforcement sécurité Backend

src/main/java/com/example/gestionstagesbackend/config/SecurityConfig.java

@@ -43,7 +43,7 @@ public class SecurityConfig {
                         .requestMatchers("/**").permitAll()
 
                         // Role-based access
-                        // 👨‍🎓 STUDENTS (ETUDIANTS) - Can ONLY View Students & Stages
+                        // STUDENTS (ETUDIANTS) - Can ONLY View Students & Stages
                         .requestMatchers(HttpMethod.GET, "/api/students").hasAuthority("ROLE_ETUDIANT")
                         .requestMatchers(HttpMethod.GET, "/api/stages").hasAuthority("ROLE_ETUDIANT")