Remove personal noun

Author: sio

README.md

@@ -13,7 +13,7 @@ code from external modules into Power Query.
 - A collection of general purpose [functions and queries][modules]
 - Compatibility with [@tycho01's library][tycho01]
 
-Introductory overview is available at [my blog][intro].
+Introductory overview is available at [author's blog][intro].
 [Documentation][docs] describes some more specific use cases.
 
 [intro]: https://potyarkin.ml/posts/2018/expanding-power-query-standard-library-introducing-libpq/