Remove incorrect development rule about alphabetizing code

Documentation listings, like list of connectors, should probably be
alphabetized, but code sections do not. The logic ordering of
components, and grouping of related things, is more important.

.github/DEVELOPMENT.md

@@ -52,9 +52,7 @@ In addition to those you should also adhere to the following:
 ### Alphabetize
 
 Alphabetize sections in the documentation source files (both in the table of
-contents files and other regular documentation files).  In general, alphabetize
-methods/variables/sections if such ordering already exists in the surrounding
-code.
+contents files and other regular documentation files).
 
 ### Use streams