Fixed typos in packaging script for hip_hcc package

Change-Id: I79237e7364518066585d5c88bd54e3b30f832076

packaging/hip_hcc.txt

@@ -4,9 +4,9 @@ project(hip_hcc)
 if(@HIP_LIB_TYPE@ EQUAL 0)
     install(DIRECTORY @PROJECT_BINARY_DIR@/CMakeFiles/hip_hcc.dir/src/ DESTINATION lib)
 elseif(@HIP_LIB_TYPE@ EQUAL 1)
-    install(DIRECTORY @PROJECT_BINARY_DIR@/libhip_hcc.a DESTINATION lib)
+    install(FILES @PROJECT_BINARY_DIR@/libhip_hcc.a DESTINATION lib)
 else()
-    install(DIRECTORY @PROJECT_BINARY_DIR@/libhip_hcc.so DESTINATION lib)
+    install(FILES @PROJECT_BINARY_DIR@/libhip_hcc.so DESTINATION lib)
 endif()
 install(FILES @PROJECT_BINARY_DIR@/.buildInfo DESTINATION lib)