Merge pull request #229 from ARMmbed/dev/Patater/fix-its-typo

storage: Correct typo of PSA_PS_ERROR_OFFSET
diff --git a/library/psa_crypto.c b/library/psa_crypto.c
index 7415a9a..8e70c41 100644
--- a/library/psa_crypto.c
+++ b/library/psa_crypto.c
@@ -4269,7 +4269,7 @@
             return( PSA_ERROR_INSUFFICIENT_STORAGE );
 
         case PSA_ITS_ERROR_INVALID_KEY:
-        case PSA_PS_ERROR_OFFSET_INVALID:
+        case PSA_ITS_ERROR_OFFSET_INVALID:
         case PSA_ITS_ERROR_INCORRECT_SIZE:
         case PSA_ITS_ERROR_BAD_POINTER:
             return( PSA_ERROR_INVALID_ARGUMENT );
diff --git a/library/psa_crypto_storage_its.c b/library/psa_crypto_storage_its.c
index 29394b5..35caa39 100644
--- a/library/psa_crypto_storage_its.c
+++ b/library/psa_crypto_storage_its.c
@@ -52,7 +52,7 @@
             return( PSA_ERROR_INSUFFICIENT_STORAGE );
 
         case PSA_ITS_ERROR_INVALID_KEY:
-        case PSA_PS_ERROR_OFFSET_INVALID:
+        case PSA_ITS_ERROR_OFFSET_INVALID:
         case PSA_ITS_ERROR_INCORRECT_SIZE:
         case PSA_ITS_ERROR_BAD_POINTER:
             return( PSA_ERROR_INVALID_ARGUMENT );