[DOCS] Minor GX Cloud Docs Fixes

[kwcanuck]

A PR to correct minor GX Cloud documentation inconsistencies.

Definition of done:

• PR title is prefixed with one of: [BUGFIX], [FEATURE], [DOCS], [MAINTENANCE], [CONTRIB]
• Appropriate tests and docs have been updated

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[codecov]

Codecov Report

All modified and coverable lines are covered by tests ✅

Project coverage is 77.77%. Comparing base (86a5862) to head (c34c9e8).

Additional details and impacted files

@@           Coverage Diff            @@
##           develop    #9892   +/-   ##
========================================
  Coverage    77.77%   77.77%           
========================================
  Files          494      494           
  Lines        42389    42389           
========================================
  Hits         32967    32967           
  Misses        9422     9422           

Flag	Coverage Δ
3.10	64.22% <ø> (ø)
3.10 athena or clickhouse or openpyxl or pyarrow or project or sqlite or aws_creds	?
3.10 aws_deps	?
3.10 big	?
3.10 databricks	?
3.10 filesystem	?
3.10 mssql	?
3.10 mysql	?
3.10 postgresql	?
3.10 snowflake	?
3.10 spark	?
3.10 trino	?
3.11	64.22% <ø> (ø)
3.11 athena or clickhouse or openpyxl or pyarrow or project or sqlite or aws_creds	53.99% <ø> (ø)
3.11 aws_deps	44.89% <ø> (ø)
3.11 big	55.86% <ø> (ø)
3.11 databricks	46.07% <ø> (ø)
3.11 filesystem	60.82% <ø> (ø)
3.11 mssql	48.87% <ø> (ø)
3.11 mysql	48.93% <ø> (ø)
3.11 postgresql	52.77% <ø> (ø)
3.11 snowflake	46.68% <ø> (ø)
3.11 spark	57.28% <ø> (ø)
3.11 trino	50.85% <ø> (ø)
3.8	64.25% <ø> (ø)
3.8 athena or clickhouse or openpyxl or pyarrow or project or sqlite or aws_creds	54.00% <ø> (ø)
3.8 aws_deps	44.90% <ø> (ø)
3.8 big	55.87% <ø> (ø)
3.8 databricks	46.08% <ø> (ø)
3.8 filesystem	60.83% <ø> (ø)
3.8 mssql	48.85% <ø> (ø)
3.8 mysql	48.91% <ø> (ø)
3.8 postgresql	52.76% <ø> (ø)
3.8 snowflake	46.69% <ø> (ø)
3.8 spark	57.24% <ø> (ø)
3.8 trino	50.83% <ø> (ø)
3.9	64.24% <ø> (ø)
3.9 athena or clickhouse or openpyxl or pyarrow or project or sqlite or aws_creds	?
3.9 aws_deps	?
3.9 big	?
3.9 databricks	?
3.9 filesystem	?
3.9 mssql	?
3.9 mysql	?
3.9 postgresql	?
3.9 snowflake	?
3.9 spark	?
3.9 trino	?
cloud	0.00% <ø> (ø)
docs-basic	48.91% <ø> (ø)
docs-creds-needed	50.35% <ø> (ø)
docs-spark	48.43% <ø> (ø)

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[Rachel-Reverie]

LGTM