🐛Source Mixpanel: Updated field title and description

[lazebnyi]

What

#14605 - Source Mixpanel: Wrong configuration field

How

Updated config file and docs.

Recommended reading order

1. x.java
2. y.python

Pre-merge Checklist

Updating a connector

Community member or Airbyter

• Grant edit access to maintainers (instructions)
• Secrets in the connector's spec are annotated with airbyte_secret
• Unit & integration tests added and passing. Community members, please provide proof of success locally e.g: screenshot or copy-paste unit, integration, and acceptance test output. To run acceptance tests for a Python connector, follow instructions in the README. For java connectors run ./gradlew :airbyte-integrations:connectors:<name>:integrationTest.
• Code reviews completed
• Documentation updated
  • Connector's README.md
  • Connector's bootstrap.md. See description and examples
  • Changelog updated in docs/integrations/<source or destination>/<name>.md including changelog. See changelog example
• PR name follows PR naming conventions

[lazebnyi]

/test connector=connectors/source-mixpanel

🕑 connectors/source-mixpanel https://github.com/airbytehq/airbyte/actions/runs/2878759927
✅ connectors/source-mixpanel https://github.com/airbytehq/airbyte/actions/runs/2878759927
Python tests coverage:

Name                                         Stmts   Miss  Cover
----------------------------------------------------------------
source_mixpanel/streams/revenue.py              14      0   100%
source_mixpanel/streams/funnels.py              56      0   100%
source_mixpanel/streams/annotations.py           6      0   100%
source_mixpanel/streams/__init__.py              9      0   100%
source_mixpanel/property_transformation.py      19      0   100%
source_mixpanel/__init__.py                      2      0   100%
source_mixpanel/source.py                       45      1    98%
source_mixpanel/streams/engage.py               89      5    94%
source_mixpanel/streams/base.py                 71      7    90%
source_mixpanel/streams/cohorts.py              20      3    85%
source_mixpanel/streams/export.py               46      8    83%
source_mixpanel/streams/cohort_members.py       19      5    74%
source_mixpanel/testing.py                      25     11    56%
----------------------------------------------------------------
TOTAL                                          421     40    90%
	 Name                                                 Stmts   Miss  Cover   Missing
	 ----------------------------------------------------------------------------------
	 source_acceptance_test/base.py                          10      4    60%   15-18
	 source_acceptance_test/config.py                        83      6    93%   78-80, 84-86
	 source_acceptance_test/conftest.py                     164    164     0%   6-282
	 source_acceptance_test/plugin.py                        48     48     0%   6-104
	 source_acceptance_test/tests/test_core.py              329    111    66%   39, 50-58, 63-70, 74-75, 79-80, 164, 202-219, 228-236, 240-245, 251, 284-289, 327-334, 374-376, 379, 439-448, 477-478, 484, 487, 520-530, 543-568, 573-577
	 source_acceptance_test/tests/test_full_refresh.py       52      2    96%   34, 65
	 source_acceptance_test/tests/test_incremental.py       121     25    79%   21-23, 29-31, 36-43, 48-61, 208-216
	 source_acceptance_test/utils/asserts.py                 37      2    95%   57-58
	 source_acceptance_test/utils/common.py                  77     17    78%   15-16, 24-30, 47-54, 64, 67
	 source_acceptance_test/utils/compare.py                 62     23    63%   21-51, 68, 97-99
	 source_acceptance_test/utils/connector_runner.py       110     48    56%   23-26, 32, 36, 39-64, 67-69, 72-74, 77-79, 82-84, 87-89, 92-110, 144-146
	 source_acceptance_test/utils/json_schema_helper.py     105     13    88%   30-31, 38, 41, 65-68, 96, 120, 190-192
	 ----------------------------------------------------------------------------------
	 TOTAL                                                 1321    463    65%

Build Passed

Test summary info:

=========================== short test summary info ============================
SKIPPED [1] ../usr/local/lib/python3.9/site-packages/source_acceptance_test/tests/test_incremental.py:23: `future_state_path` not specified, skipping
================== 28 passed, 1 skipped in 408.75s (0:06:48) ===================

[lazebnyi]

/publish connector=connectors/source-mixpanel

🕑 Publishing the following connectors:
connectors/source-mixpanel
https://github.com/airbytehq/airbyte/actions/runs/2891329277

Connector	Did it publish?	Were definitions generated?
connectors/source-mixpanel	✅	✅

if you have connectors that successfully published but failed definition generation, follow step 4 here ▶️