fix: duplicated words in networking/server/function_lua comments

[vip892766gma]

Three one-line typo fixes for duplicated words in source comments:

• src/networking.c — "/* Returns the number of keys in the the incr_states array after adding keys. */" → "...in the incr_states array..."
• src/modules/lua/function_lua.c — "* functions are also saved into the the registry of the Lua environment." → "... into the registry of the Lua environment."
• src/server.c — "/* Dict for for case-insensitive search using null terminated C strings." → "/* Dict for case-insensitive search using null terminated C strings."

No code/behavior change.

Signed-off-by: Aiden Park 275402320+vip892766gma@users.noreply.github.com

[coderabbitai]

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ℹ️ Recent review info

⚙️ Run configuration

Configuration used: Repository UI

Review profile: CHILL

Plan: Pro Plus

Run ID: c8fce4f4-787b-4f52-8f85-e2ad2b2928c6

📥 Commits

Reviewing files that changed from the base of the PR and between fdf13ca and 885f6e5.

📒 Files selected for processing (3)

• src/modules/lua/function_lua.c
• src/networking.c
• src/server.c

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📝 Walkthrough

Walkthrough

Three comment lines across the codebase are corrected to remove duplicated words: the Lua function library comment, the networking module incr_states comment, and the server module stringSetDictType comment. No functional code is changed.

Changes

Comment typo corrections

Layer / File(s)	Summary
Comment typo fixes src/modules/lua/function_lua.c, src/networking.c, src/server.c	Three single-line comments are corrected to remove duplicated words: Lua registry description, incr_states array reference, and stringSetDictType case-insensitive description. No code logic changes.

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🎯 1 (Trivial) | ⏱️ ~2 minutes

🚥 Pre-merge checks | ✅ 4 | ❌ 1

❌ Failed checks (1 warning)

Check name	Status	Explanation	Resolution
Docstring Coverage	⚠️ Warning	Docstring coverage is 50.00% which is insufficient. The required threshold is 80.00%.	Write docstrings for the functions missing them to satisfy the coverage threshold.

✅ Passed checks (4 passed)

Check name	Status	Explanation
Title check	✅ Passed	The title accurately and concisely describes the main change: fixing duplicated words in comments across three files (networking, server, and function_lua modules).
Description check	✅ Passed	The description is directly related to the changeset, providing specific before-and-after examples of the comment corrections made in all three files.
Linked Issues check	✅ Passed	Check skipped because no linked issues were found for this pull request.
Out of Scope Changes check	✅ Passed	Check skipped because no linked issues were found for this pull request.

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