docs(docs): fix grammar, capitalization, and style issues across documentation (#32503)

**Changes made:**
- Fix 'Async programming with langchain' → 'Async programming with
LangChain'
- Fix 'Langchain asynchronous APIs' → 'LangChain asynchronous APIs'
- Fix 'How to: init any model' → 'How to: initialize any model'
- Fix 'async programming with Langchain' → 'async programming with
LangChain'
- Fix 'How to propagate callbacks constructor' → 'How to propagate
callbacks to the constructor'
- Fix 'How to add a semantic layer over graph database' → 'How to add a
semantic layer over a graph database'
- Fix 'Build a Question/Answering system' → 'Build a Question-Answering
system'

**Why is this change needed?**
- Improves documentation clarity and readability
- Maintains consistent LangChain branding throughout the docs
- Fixes grammar issues that could confuse users
- Follows proper documentation standards

**Files changed:**
- `docs/docs/concepts/async.mdx`
- `docs/docs/concepts/tools.mdx`
- `docs/docs/how_to/index.mdx`
- `docs/docs/how_to/callbacks_constructor.ipynb`
- `docs/docs/how_to/graph_semantic.ipynb`
- `docs/docs/tutorials/sql_qa.ipynb`

**Issue:** N/A (documentation improvements)

**Dependencies:** None

**Twitter handle:** https://x.com/mishraravibhush

Co-authored-by: Mason Daugherty <mason@langchain.dev>
This commit is contained in:
mishraravibhushan
2025-08-11 23:02:28 +05:30
committed by GitHub
parent e5d0a4e4d6
commit 7db9e60601
3 changed files with 4 additions and 4 deletions

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@@ -1,4 +1,4 @@
# Async programming with langchain
# Async programming with LangChain
:::info Prerequisites
* [Runnable interface](/docs/concepts/runnables)
@@ -12,7 +12,7 @@ You are expected to be familiar with asynchronous programming in Python before r
This guide specifically focuses on what you need to know to work with LangChain in an asynchronous context, assuming that you are already familiar with asynchronous programming.
:::
## Langchain asynchronous APIs
## LangChain asynchronous APIs
Many LangChain APIs are designed to be asynchronous, allowing you to build efficient and responsive applications.

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@@ -31,7 +31,7 @@ The key attributes that correspond to the tool's **schema**:
The key methods to execute the function associated with the **tool**:
- **invoke**: Invokes the tool with the given arguments.
- **ainvoke**: Invokes the tool with the given arguments, asynchronously. Used for [async programming with Langchain](/docs/concepts/async).
- **ainvoke**: Invokes the tool with the given arguments, asynchronously. Used for [async programming with LangChain](/docs/concepts/async).
## Create tools using the `@tool` decorator

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@@ -34,7 +34,7 @@ These are the core building blocks you can use when building applications.
[Chat Models](/docs/concepts/chat_models) are newer forms of language models that take messages in and output a message.
See [supported integrations](/docs/integrations/chat/) for details on getting started with chat models from a specific provider.
- [How to: init any model in one line](/docs/how_to/chat_models_universal_init/)
- [How to: initialize any model in one line](/docs/how_to/chat_models_universal_init/)
- [How to: work with local models](/docs/how_to/local_llms)
- [How to: do function/tool calling](/docs/how_to/tool_calling)
- [How to: get models to return structured output](/docs/how_to/structured_output)