Update more documentation

[YanzhaoW]

Describe your proposal.

Mention any issue this PR is resolved or is related to.

---

Checklist:

• Rebased against dev branch
• My name is in the resp. CONTRIBUTORS/AUTHORS file
• Followed the pull request guidlines and the Git workflow
• Followed the seven rules of great commit messages

[github-actions]

Cpp-linter Review

Used clang-tidy v18.1.3

No concerns from clang-tidy.

Used clang-format v18.1.3

Click here for the full clang-format patch

diff --git a/neuland/digitizing/R3BDigitizingEngine.h b/neuland/digitizing/R3BDigitizingEngine.h
index 86faa8d..aaaa953 100644
--- a/neuland/digitizing/R3BDigitizingEngine.h
+++ b/neuland/digitizing/R3BDigitizingEngine.h
@@ -29,3 +29,3 @@ namespace R3B::Digitizing
-            DigitizingEngineInterface() = default;
-            // rule of 5
-            virtual ~DigitizingEngineInterface() = default;
+        DigitizingEngineInterface() = default;
+        // rule of 5
+        virtual ~DigitizingEngineInterface() = default;

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