Implemented message sink block for unit testing
diff --git a/grc/misc_utils/CMakeLists.txt b/grc/misc_utils/CMakeLists.txt
index 403a321..5dd4c1b 100644
--- a/grc/misc_utils/CMakeLists.txt
+++ b/grc/misc_utils/CMakeLists.txt
@@ -29,6 +29,7 @@
gsm_burst_sink.xml
gsm_burst_source.xml
gsm_burst_source_qa.xml
- gsm_burst_sink_qa.xml
- gsm_message_source.xml DESTINATION share/gnuradio/grc/blocks
+ gsm_burst_sink_qa.xml
+ gsm_message_source.xml
+ gsm_message_sink.xml DESTINATION share/gnuradio/grc/blocks
)