langchain - ✅(Solved) Fix [langchain]: docs have multiple typos in comments, tests, and user-facing strings [1 pull requests, 2 comments, 2 participants]

langchain2026-04-02 09:23:12

ON THIS PAGE

Recommended Tools

×6

Utilities matched from this issue’s tags and category — try them while you read without losing context.

GitHub issue graph ai analysis

Paste a GitHub issue URL. We fetch that issue, discover linked issues from bodies/comments/timeline, collect linked pull requests, and produce a structured English report.

The report is written in English Markdown for sharing and archival.

GitHub issue URL

Helpful · Quick feedback

GitHub stats

langchain-ai/langchain#36458•Fetched 2026-04-08 02:33:28

View on GitHub

Comments

Participants

Timeline

Reactions

Author

Participants

Assignees

Timeline (top)

mentioned ×4subscribed ×4commented ×2labeled ×2

During a code review, I identified several minor spelling mistakes and typographical errors across the repository. These issues affect comments, test strings, and some user-facing text.

While none of these problems impact functionality, correcting them improves overall code quality, readability, and professionalism of the project.

Error Message

Error Message and Stack Trace (if applicable)

Root Cause

During a code review, I identified several minor spelling mistakes and typographical errors across the repository. These issues affect comments, test strings, and some user-facing text.

While none of these problems impact functionality, correcting them improves overall code quality, readability, and professionalism of the project.

Fix Action

Fix / Workaround

This is a bug, not a usage question.
I added a clear and descriptive title that summarizes this issue.
I used the GitHub search to find a similar question and didn't find it.
I am sure that this is a bug in LangChain rather than my code.
The bug is not resolved by updating to the latest stable version of LangChain (or the specific integration package).
This is not related to the langchain-community package.
I posted a self-contained, minimal, reproducible example. A maintainer can copy it and run it AS IS.

PR fix notes

PR #36459: fix(core): fixed typos in the documentation

Repository: langchain-ai/langchain
Author: jasiecky
State: closed | merged: True
Link: https://github.com/langchain-ai/langchain/pull/36459

Description (problem / solution / changelog)

Fixes #36458

Fixed typos in the documentation in the core module.

Changed files

libs/core/langchain_core/messages/utils.py (modified, +4/-4)
libs/core/langchain_core/runnables/__init__.py (modified, +1/-1)
libs/core/langchain_core/tools/__init__.py (modified, +1/-1)
libs/core/tests/unit_tests/output_parsers/test_openai_tools.py (modified, +2/-2)
libs/partners/anthropic/tests/integration_tests/test_chat_models.py (modified, +2/-2)
libs/partners/openai/tests/integration_tests/chat_models/test_responses_api.py (modified, +4/-4)

Code Example

libs/core/langchain_core/messages/utils.py:
"whats in this" -> "what's in this"
"thats nice" -> "that's nice"

libs/core/langchain_core/runnables/__init__.py:
"suppor" -> "support"

libs/core/langchain_core/tools/__init__.py:
"righ tool" -> "right tool"

libs/core/tests/unit_tests/output_parsers/test_openai_tools.py:
"tryig" -> "trying"
"tryig" -> "trying"

libs/partners/anthropic/tests/integration_tests/test_chat_models.py:
"compation" -> "compaction"
"compation" -> "compaction"

libs/partners/openai/tests/integration_tests/chat_models/test_responses_api.py:
"whats 5 * 4" -> "what's 5 * 4"
"whats 5 * 4" -> "what's 5 * 4"
"whats 5 * 4" -> "what's 5 * 4"
"buliding" -> "building"

---

%

---

%

RAW_BUFFERClick to expand / collapse

Checked other resources

This is a bug, not a usage question.
I added a clear and descriptive title that summarizes this issue.
I used the GitHub search to find a similar question and didn't find it.
I am sure that this is a bug in LangChain rather than my code.
The bug is not resolved by updating to the latest stable version of LangChain (or the specific integration package).
This is not related to the langchain-community package.
I posted a self-contained, minimal, reproducible example. A maintainer can copy it and run it AS IS.

Package (Required)

Related Issues / PRs

Type of issue

issue / bug

Language

N/A

Description

During a code review, I identified several minor spelling mistakes and typographical errors across the repository. These issues affect comments, test strings, and some user-facing text.

While none of these problems impact functionality, correcting them improves overall code quality, readability, and professionalism of the project.

Scope of Changes

This is a non-functional change only:

No logic, variables, or behavior were modified
Only spelling and wording corrections were applied

Detailed Changes

libs/core/langchain_core/messages/utils.py:
"whats in this" -> "what's in this"
"thats nice" -> "that's nice"

libs/core/langchain_core/runnables/__init__.py:
"suppor" -> "support"

libs/core/langchain_core/tools/__init__.py:
"righ tool" -> "right tool"

libs/core/tests/unit_tests/output_parsers/test_openai_tools.py:
"tryig" -> "trying"
"tryig" -> "trying"

libs/partners/anthropic/tests/integration_tests/test_chat_models.py:
"compation" -> "compaction"
"compation" -> "compaction"

libs/partners/openai/tests/integration_tests/chat_models/test_responses_api.py:
"whats 5 * 4" -> "what's 5 * 4"
"whats 5 * 4" -> "what's 5 * 4"
"whats 5 * 4" -> "what's 5 * 4"
"buliding" -> "building"

Motivation

Even small inconsistencies in spelling—especially in user-facing strings—can reduce perceived quality and clarity. Fixing these ensures:

More polished developer and user experience
Improved consistency across the codebase
Cleaner test outputs and documentation

Reproduction Steps / Example Code (Python)

Error Message and Stack Trace (if applicable)

Description

During a code review, I identified several minor spelling mistakes and typographical errors across the repository. These issues affect comments, test strings, and some user-facing text.

While none of these problems impact functionality, correcting them improves overall code quality, readability, and professionalism of the project.

System Info

x86_64

extent analysis

TL;DR

Apply the provided spelling and wording corrections to improve code quality and readability.

Guidance

Review the detailed changes section to identify all the necessary corrections, including "whats" to "what's", "thats" to "that's", "suppor" to "support", and others.
Apply these corrections to the respective files, such as libs/core/langchain_core/messages/utils.py, libs/core/langchain_core/runnables/__init__.py, and others.
Verify that the corrections do not introduce any functional changes by reviewing the code and running relevant tests.
Consider using automated tools or linters to detect similar spelling and typographical errors in the future.

Notes

The provided corrections are non-functional changes, so they should not affect the behavior of the code. However, it's still important to review and test the changes to ensure they are accurate and complete.

Recommendation

Apply the workaround by manually applying the provided corrections to improve code quality and readability, as the issue is related to minor spelling mistakes and typographical errors.

Vote matrix · Quick signals

Works

Did the solution work? Tap to confirm.

Easy Fix

Was it a quick fix?

Time Saver

Did it save you time?

Blocking

Was it severely blocking?

Common Issue

Are others likely hitting this too?

Flaky / Intermittent

Is it intermittent?

Verified / Reproducible

Can you reproduce it reliably?

#api #ssr #dependency error #configuration error #environment variable

Still need to ship something?

×6

Another batch ranked right after the header list — different links, same matching logic.

langchain - ✅(Solved) Fix [langchain]: docs have multiple typos in comments, tests, and user-facing strings [1 pull requests, 2 comments, 2 participants]

Recommended Tools

GitHub issue graph ai analysis

Error Message

Error Message and Stack Trace (if applicable)

Root Cause

Fix Action

Fix / Workaround

PR fix notes

PR #36459: fix(core): fixed typos in the documentation

Description (problem / solution / changelog)

Changed files

Code Example

Checked other resources

Package (Required)

Related Issues / PRs

Type of issue

Language

Description

Description

Scope of Changes

Detailed Changes

Motivation

Reproduction Steps / Example Code (Python)

Error Message and Stack Trace (if applicable)

Description

System Info

extent analysis

TL;DR

Guidance

Notes

Recommendation

Still need to ship something?

RELATED_DISCOVERY

TRENDING