Update README.md

README.md

@@ -45,7 +45,7 @@ In firmware work, I generally want stdio's string formatting without the syscall
 
 ## Philosophy
 
-This code is optimized for size, not readability or structure. Unfortunately modularity and "cleanliness" even in C adds overhead at this small scale, so most of the functionality and logic is pushed together into `npf_vpprintf`. This is not what normal embedded systems code should look like; it's `#ifdef` soup and hard to make sense of, and I apologize if you have to spelunk around in the implementation. Hopefully the various tests will serve as guide rails if you hack around in it.
+This code is optimized for size, not readability or structure. Unfortunately modularity and "cleanliness" (whatever that means) adds overhead at this small scale, so most of the functionality and logic is pushed together into `npf_vpprintf`. This is not what normal embedded systems code should look like; it's `#ifdef` soup and hard to make sense of, and I apologize if you have to spelunk around in the implementation. Hopefully the various tests will serve as guide rails if you hack around in it.
 
 Alternately, perhaps you're a significantly better programmer than I! In that case, please help me make this code smaller and cleaner without making the footprint larger, or nudge me in the right direction. :)