Update docs that pdu session id default is 0
Bug: 177387230
Test: N/A
Change-Id: I07eab03934cc0890236a12cfeec5802a75da4abd
diff --git a/radio/1.6/types.hal b/radio/1.6/types.hal
index 13b1591..acd0e08 100644
--- a/radio/1.6/types.hal
+++ b/radio/1.6/types.hal
@@ -347,7 +347,7 @@
/**
* The allocated pdu session id for this data call.
- * A value of -1 means no pdu session id was attached to this call.
+ * A value of 0 means no pdu session id was attached to this call.
*
* Reference: 3GPP TS 24.007 section 11.2.3.1b
*/