code_of_conduct: clean up whitespace

CODE_OF_CONDUCT.md

@@ -139,19 +139,19 @@ the [Asterisk Community Code of Conduct](asterisk-coc)
 The Contributor Covenant is licensed as follows:
 
 > The MIT License (MIT)
-> 
+>
 > Copyright (c) 2014 Coraline Ada Ehmke
-> 
+>
 > Permission is hereby granted, free of charge, to any person obtaining a copy of
 > this software and associated documentation files (the "Software"), to deal in
 > the Software without restriction, including without limitation the rights to
 > use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of
 > the Software, and to permit persons to whom the Software is furnished to do so,
 > subject to the following conditions:
-> 
+>
 > The above copyright notice and this permission notice shall be included in all
 > copies or substantial portions of the Software.
-> 
+>
 > THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
 > IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS
 > FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR