Apply suggestions from code review

Co-authored-by: Copilot <175728472+Copilot@users.noreply.github.com>

Author: fivetran-JenasVimal

firebird_db/README.md

@@ -10,10 +10,10 @@ The connector maintains tables as defined in the `schema.py` file:
 
 ## Requirements
 
-- [Supported Python versions](https://github.com/fivetran/fivetran-csdk-connectors/blob/main/README.md#requirements)
+- [Supported Python versions](https://github.com/fivetran/fivetran-csdk-connectors/blob/main/README.md#requirements)   
 - Operating system:
-  - Windows 10 or later
-  - macOS 13 (Ventura) or later
+  - Windows: 10 or later (64-bit only)
+  - macOS: 13 (Ventura) or later (Apple Silicon [arm64] or Intel [x86_64])
   - Linux: Distributions such as Ubuntu 20.04 or later, Debian 10 or later, or Amazon Linux 2 or later (arm64 or x86_64)
 
 ## Getting started

gnews/README.md

@@ -64,7 +64,7 @@ This connector does not require any additional packages beyond those provided by
 - Data normalization: `normalize_articles` flattens each `articles[*]` object and maps:
   - `image` → `urlToImage` (to keep parity with existing schema/column names
   - Persists only scalar fields (nested values are JSON-encoded strings)
-- Upserts: Each record is written via `op.upsert(...)` to `NEWS_STORIES`.
+- Upserts: Each record is written via `op.upsert(...)` to `news_stories`.
 - Stop conditions: `fetch_all_news` stops when:
   - Fewer than `page_size` results are returned, or
   - `page * page_size >= totalArticles`, or
@@ -78,7 +78,7 @@ This connector does not require any additional packages beyond those provided by
 
 ## Tables created
 
-The connector creates the `NEWS_STORIES` table.
+The connector creates the `news_stories` table.
 
 ### NEWS_STORIES