Modify sentence for legibility

The double `are` in `are more fundamental are not working programmers.` made me re-read this 2-3 times.

1-Beginner/Personal-Skills/01-Learn To Debug.md

@@ -2,7 +2,7 @@
 
 Debugging is the cornerstone of being a programmer. The first meaning of the verb "debug" is to remove errors, but the meaning that really matters is to see into the execution of a program by examining it. A programmer that cannot debug effectively is blind.
 
-Idealists that think design, or analysis, or complexity theory, or whatnot, are more fundamental are not working programmers. The working programmer does not live in an ideal world. Even if you are perfect, you are surrounded by and must interact with code written by major software companies, organizations like GNU, and your colleagues. Most of this code is imperfect and imperfectly documented. Without the ability to gain visibility into the execution of this code, the slightest bump will throw you permanently. Often this visibility can be gained only by experimentation: that is, debugging.
+Idealists that think design, or analysis, or complexity theory, or whatnot, are more fundamental than debugging are not working programmers. The working programmer does not live in an ideal world. Even if you are perfect, you are surrounded by and must interact with code written by major software companies, organizations like GNU, and your colleagues. Most of this code is imperfect and imperfectly documented. Without the ability to gain visibility into the execution of this code, the slightest bump will throw you permanently. Often this visibility can be gained only by experimentation: that is, debugging.
 
 Debugging is about the running of programs, not programs themselves. If you buy something from a major software company, you usually don't get to see the program. But there will still arise places where the code does not conform to the documentation (crashing your entire machine is a common and spectacular example), or where the documentation is mute. More commonly, you create an error, examine the code you wrote, and have no clue how the error can be occurring. Inevitably, this means some assumption you are making is not quite correct or some condition arises that you did not anticipate. Sometimes, the magic trick of staring into the source code works. When it doesn't, you must debug.