minor fixes and clean up

Handbook/GNUmakefile

@@ -302,7 +302,6 @@ serve: install-build-deps
 serve: prepare
 serve:
 	@echo "Serving $(SG_HANDBOOK_DIR)..."
-	@echo "$(PATH)"
 	@env SG_PROJECT_NAME='$(SG_PROJECT_NAME)' \
 		SG_HANDBOOK_REVISION='$(SG_HANDBOOK_REVISION)' \
 		SG_GIT_BRANCH='$(SG_GIT_BRANCH)' \

Handbook/src/advanced-topics/openxr/consuming-fxrmotioncontrollerdata/cpp.md

@@ -97,7 +97,8 @@ class VIRTUALHANDCPP_API ADebugPawn : public APawn
 
 private:
 	// The virtual hand drawing settings.
-	UPROPERTY(EditDefaultsOnly, Category="DebugPawn")
+	UPROPERTY(EditDefaultsOnly, Category="DebugPawn",
+		meta=(AllowPrivateAccess="false"))
 	FSGDebugGizmoSettings HandDrawingSettings;
 
 public: