adress #504 - typo leading to broken $origin reference

Tools/CMake/torque3d.cmake

@@ -33,8 +33,8 @@ if(UNIX)
 	set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} ${CXX_FLAG32} -Wundef -msse -pipe -Wfatal-errors -Wno-return-type-c-linkage -Wno-unused-local-typedef ${TORQUE_ADDITIONAL_LINKER_FLAGS}")
     else()
     # default compiler flags
-	set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} ${CXX_FLAG32} -Wundef -msse -pipe -Wfatal-errors -no-pie ${TORQUE_ADDITIONAL_LINKER_FLAGS} -Wl,-rpath,'$$ORIGIN'")
-	set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} ${CXX_FLAG32} -Wundef -msse -pipe -Wfatal-errors ${TORQUE_ADDITIONAL_LINKER_FLAGS} -Wl,-rpath,'$$ORIGIN'")
+	set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} ${CXX_FLAG32} -Wundef -msse -pipe -Wfatal-errors -no-pie ${TORQUE_ADDITIONAL_LINKER_FLAGS} -Wl,-rpath,'$ORIGIN'")
+	set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} ${CXX_FLAG32} -Wundef -msse -pipe -Wfatal-errors ${TORQUE_ADDITIONAL_LINKER_FLAGS} -Wl,-rpath,'$ORIGIN'")
 
    endif()