doc(readme) Fix a small typo

Hello,

Thanks for the great project!
This patch fixes a small typo, and expand a link a little bit.

Author: Hywan

README.md

@@ -41,7 +41,7 @@ Supported versions:
 
 ## Documentation
 
-Documenation is automatically deployed [here](https://thedan64.github.io/inkwell/) based on master. These docs are not yet 100% complete and only show the latest supported LLVM version due to a rustdoc issue. See [#2](https://github.com/TheDan64/inkwell/issues/2) for more info.
+Documentation is automatically [deployed here](https://thedan64.github.io/inkwell/) based on master. These docs are not yet 100% complete and only show the latest supported LLVM version due to a rustdoc issue. See [#2](https://github.com/TheDan64/inkwell/issues/2) for more info.
 
 ## Examples