Added info about Brian Kernighan being co-author of the book The C Programming Language

Author: aamazigh

src/content/1/en/part1d.md

@@ -1183,7 +1183,7 @@ When using language models, the responsibility always stays with the programmer.
 
 The rapid development of language models puts the student of programming in a challenging position: is it worth and is it even necessary to learn programming in a detailed level, when you can get almost everything ready-made from language models?
 
-At this point, it is worth remembering the old wisdom of  [Brian Kerningham](https://en.wikipedia.org/wiki/Brian_Kernighan):
+At this point, it is worth remembering the old wisdom of  [Brian Kerningham](https://en.wikipedia.org/wiki/Brian_Kernighan), co-author of *The C Programming Language*:
 
 ![Everyone knows that debugging is twice as hard as writing a program in the first place. So if you're as clever as you can be when you write it, how will you ever debug it? ― Brian Kernighan](../../images/1/kerningham.png)