diff --git a/makefile b/makefile
index 0daa19f..084e29d 100644
--- a/makefile
+++ b/makefile
@@ -97,7 +97,7 @@ $(OUTPUT_FILE): $(OBJECT_FILES)
 	$(CXX) -o $@ $(OBJECT_FILES) $(LINKER_FLAGS) $(LIB_PATHS) $(LIBRARIES)
 	@echo "Copying libraries to $(BIN_DIR)..."
 	@cp $(SDK_LIB_PATH)/$(SDK_LIB_FILE) $(BIN_DIR)/$(SDK_LIB_FILE)	
-	@cp -P $(SDK_LIB_PATH)/libdl_usd_ms.$(SDK_LIB_EXT) $(BIN_DIR)/	
+	@cp -P $(SDK_LIB_PATH)/libdl_usd_ms.$(SDK_LIB_EXT) $(BIN_DIR)/	# copy libdl_usd_ms library file from bellangine_sdk to bin directory
 	@echo "Build complete: $(OUTPUT_FILE)"
 
 # Add default target