Update docs/installation.rst

Co-authored-by: Copilot <[email protected]>

Author: jamie-lemon

docs/installation.rst

@@ -333,6 +333,6 @@ So for a working OCR functionality, make sure to complete this checklist:
 
 .. note::
 
-  Find out more on the `official documention for installing Tesseract website <https://tesseract-ocr.github.io/tessdoc/Installation.html>`_.
+  Find out more on the `official documentation for installing Tesseract website <https://tesseract-ocr.github.io/tessdoc/Installation.html>`_.
 
 .. include:: footer.rst