Changed cmake to point to wireshark_sink.xml
diff --git a/grc/CMakeLists.txt b/grc/CMakeLists.txt
index 17fad78..25c14cf 100644
--- a/grc/CMakeLists.txt
+++ b/grc/CMakeLists.txt
@@ -30,6 +30,6 @@
     misc_utils/gsm_controlled_const_source_f.xml
     receiver/gsm_clock_offset_control.xml
     misc_utils/gsm_message_printer.xml
-    gsm_wireshark_sink.xml 
+    misc_utils/gsm_wireshark_sink.xml 
     misc_utils/gsm_clock_offset_corrector.xml DESTINATION share/gnuradio/grc/blocks
 )