diff --git a/TESTS/psa/crypto_access_control/COMPONENT_NSPE/main.cpp b/TESTS/psa/crypto_access_control/COMPONENT_NSPE/main.cpp
index f281f233b0..41b4de5ce0 100644
--- a/TESTS/psa/crypto_access_control/COMPONENT_NSPE/main.cpp
+++ b/TESTS/psa/crypto_access_control/COMPONENT_NSPE/main.cpp
@@ -565,25 +565,25 @@ utest::v1::status_t test_setup(const size_t number_of_cases)
 }
 
 Case cases[] = {
-    Case("open other partitions' key",
+    Case("open other partition's key",
          case_setup_handler, test_open_other_partition_key, case_teardown_handler),
     Case("create key with same id different partitions",
          case_setup_handler, test_create_key_same_id_different_partitions, case_teardown_handler),
-    Case("use other partitions' key - key manage",
+    Case("use other partition's key - key manage",
          case_setup_handler, test_use_other_partition_key_manage_key, case_teardown_handler),
-    Case("use other partitions' key - mac",
+    Case("use other partition's key - mac",
          case_setup_handler, test_use_other_partition_key_mac, case_teardown_handler),
-    Case("use other partitions' key - cipher",
+    Case("use other partition's key - cipher",
          case_setup_handler, test_use_other_partition_key_cipher, case_teardown_handler),
-    Case("use other partitions' key - aead",
+    Case("use other partition's key - aead",
          case_setup_handler, test_use_other_partition_key_aead, case_teardown_handler),
-    Case("use other partitions' key - asymmetric sign verify",
+    Case("use other partition's key - asymmetric sign verify",
          case_setup_handler, test_use_other_partition_key_asymmetric_sign_verify, case_teardown_handler),
-    Case("use other partitions' key - asymmetric encrypt decrypt",
+    Case("use other partition's key - asymmetric encrypt decrypt",
          case_setup_handler, test_use_other_partition_key_asymmetric_encrypt_decrypt, case_teardown_handler),
-    Case("use other partitions' key - key derivation setup",
+    Case("use other partition's key - key derivation setup",
          case_setup_handler, test_use_other_partition_key_derivation_setup, case_teardown_handler),
-    Case("use other partitions' key - key agreement setup",
+    Case("use other partition's key - key agreement setup",
          case_setup_handler, test_use_other_partition_key_agreement_setup, case_teardown_handler),
 };