fix typo in NS_CAUSE_PROTOCOL_ERROR_UNSPECIFIED

Change-Id: Ifbf86138f3f2e9c053c99b6f58c510d38bad4e88
diff --git a/library/NS_Types.ttcn b/library/NS_Types.ttcn
index 6432d6c..63ed24d 100644
--- a/library/NS_Types.ttcn
+++ b/library/NS_Types.ttcn
@@ -56,7 +56,7 @@
 		NS_CAUSE_BVCI_UNKNOWN_AT_NSE			('00000101'B),
 		NS_CAUSE_SEMANTICALLY_INCORRECT_PDU		('00001000'B),
 		NS_CAUSE_PDU_NOT_COMPATIBLE_WITH_PROTOCOL_STATE	('00001010'B),
-		NS_CAUSE_PROTOCOL_ERROR_UNSPEIFIED		('00001011'B),
+		NS_CAUSE_PROTOCOL_ERROR_UNSPECIFIED		('00001011'B),
 		NS_CAUSE_INVALID_ESSENTIAL_IE			('00001100'B),
 		NS_CAUSE_MISSING_ESSENTIAL_IE			('00001101'B),
 		NS_CAUSE_INVALID_NR_OF_IPv4_ENDPOINTS		('00001110'B),
diff --git a/library/Osmocom_Gb_Types.ttcn b/library/Osmocom_Gb_Types.ttcn
index 76988b5..85b36a3 100644
--- a/library/Osmocom_Gb_Types.ttcn
+++ b/library/Osmocom_Gb_Types.ttcn
@@ -66,7 +66,7 @@
 		NS_CAUSE_BVCI_UNKNOWN_AT_NSE			('00000101'B),
 		NS_CAUSE_SEMANTICALLY_INCORRECT_PDU		('00001000'B),
 		NS_CAUSE_PDU_NOT_COMPATIBLE_WITH_PROTOCOL_STATE	('00001010'B),
-		NS_CAUSE_PROTOCOL_ERROR_UNSPEIFIED		('00001011'B),
+		NS_CAUSE_PROTOCOL_ERROR_UNSPECIFIED		('00001011'B),
 		NS_CAUSE_INVALID_ESSENTIAL_IE			('00001100'B),
 		NS_CAUSE_MISSING_ESSENTIAL_IE			('00001101'B),
 		NS_CAUSE_INVALID_NR_OF_IPv4_ENDPOINTS		('00001110'B),
diff --git a/pcu/PCU_Tests_SNS.ttcn b/pcu/PCU_Tests_SNS.ttcn
index b6a1790..012699e 100644
--- a/pcu/PCU_Tests_SNS.ttcn
+++ b/pcu/PCU_Tests_SNS.ttcn
@@ -38,7 +38,7 @@
 testcase TC_sns_po_size_nack() runs on RAW_Test_CT {
 	f_init_ns_codec(mp_nsconfig);
 	f_init_pcuif();
-	f_incoming_sns_size(NS_CAUSE_PROTOCOL_ERROR_UNSPEIFIED);
+	f_incoming_sns_size(NS_CAUSE_PROTOCOL_ERROR_UNSPECIFIED);
 	/* FIXME: ensure we don't get a SNS-CONFIG */
 	/* FIXME: ensure we get re-transmitted SNS-SIZE attempts */
 	f_sleep(10.0);
@@ -62,7 +62,7 @@
 	f_init_ns_codec(mp_nsconfig);
 	f_init_pcuif();
 	f_incoming_sns_size();
-	f_incoming_sns_config(NS_CAUSE_PROTOCOL_ERROR_UNSPEIFIED);
+	f_incoming_sns_config(NS_CAUSE_PROTOCOL_ERROR_UNSPECIFIED);
 	/* FIXME: ensure we get re-transmitted SNS-CONFIG attempts */
 	f_sleep(10.0);
 	setverdict(pass);
@@ -318,7 +318,7 @@
 testcase TC_sns_add_nack() runs on RAW_Test_CT {
 	f_sns_bringup_1c1u();
 
-	f_outgoing_sns_add(idx_add := 0, w_sig := 0, w_user := 1, idx := 0, cause := NS_CAUSE_PROTOCOL_ERROR_UNSPEIFIED);
+	f_outgoing_sns_add(idx_add := 0, w_sig := 0, w_user := 1, idx := 0, cause := NS_CAUSE_PROTOCOL_ERROR_UNSPECIFIED);
 	setverdict(pass);
 	f_clean_ns_codec();
 }