Fix typos in the code of conduct

Author: hagau

CODE_OF_CONDUCT.md

@@ -1,7 +1,7 @@
 We, the maintainers, pledge to treat all contributors with respect and require that contributors reciprocate.
 
-The maintainers will not tolerate unwelcome, inpolite, abusive or unprofessional behaviour. 
+The maintainers will not tolerate unwelcome, impolite, abusive or unprofessional behaviour.
 
 At the discretion of the maintainers, users who persist in behaving in a way that is unwelcome may be subject to a ban.
 
-This applies to all interractions related to this project and any associated projects.
+This applies to all interactions related to this project and any associated projects.