Update README.md

chg: 📝typo fix

Author: ixunio

README.md

@@ -1,6 +1,6 @@
 # Mindee API helper library for python
 
-The full documentation is availabale [here](https://mindee.com/documentation/get-started/setup-your-account)
+The full documentation is available [here](https://mindee.com/documentation/get-started/setup-your-account)
 
 ## Install
 
@@ -83,4 +83,4 @@ From a base64
 ```python
 receipt_data = mindee_client.parse_receipt(base64_string, input_type="base64")
 ```
- 
+