Update tools.mdx (#124) (#31207)

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Changed toolkit=ExampleTookit to toolkit = ExampleToolkit(...) in
tools.mdx file

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ExampleToolkit(...) in tools.mdx file
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Co-authored-by: SiddharthAnandShorthillsAI <siddharth.anand@shorthills.ai>

docs/docs/concepts/tools.mdx

@@ -192,7 +192,7 @@ All Toolkits expose a `get_tools` method which returns a list of tools. You can
 
 ```python
 # Initialize a toolkit
-toolkit = ExampleTookit(...)
+toolkit = ExampleToolkit(...)
 
 # Get list of tools
 tools = toolkit.get_tools()