aml_amaudioutils: Fix typo in MAT frame scanner [1/1]

PD#SWPL-17555

Problem:
Typo in MAT frame scanner

Solution:
Fix typo

Change-Id: Ie88de48ae90292c07c5198b496ed96f09408034f
diff --git a/src/spdif/MatFrameScanner.cpp b/src/spdif/MatFrameScanner.cpp
index 11d82ea..31c8380 100644
--- a/src/spdif/MatFrameScanner.cpp
+++ b/src/spdif/MatFrameScanner.cpp
@@ -105,7 +105,7 @@
         mFrameSizeBytes = mHeaderLength;    // top crc, bottom length
         mFrameSizeBytes += payload_length;
         mFrameSizeBytes += 2;               // bottom crc
-        mChunkType == CHUNK_TYPE_METADATA;
+        mChunkType = CHUNK_TYPE_METADATA;
         mLastChunk = true;
     }