spelling mistakes fixed!

CODE_OF_CONDUCT.md

@@ -20,7 +20,7 @@ include:
 *   Focusing on what is best for the community.
 *   Showing empathy towards other community members.
 
-Examples of unacceptable behavior by participants include:
+Examples of unacceptable behaviour by participants include:
 
 *   The use of sexualized language or imagery and unwelcome sexual attention or advances.
 *   Trolling, insulting/derogatory comments, and personal or political attacks.
@@ -31,13 +31,13 @@ Examples of unacceptable behavior by participants include:
 ## Our Responsibilities
 
 Project maintainers are responsible for clarifying the standards of acceptable
-behavior and are expected to take appropriate and fair corrective action in
-response to any instances of unacceptable behavior.
+behaviour and are expected to take appropriate and fair corrective action in
+response to any instances of unacceptable behaviour.
 
 Project maintainers have the right and responsibility to remove, edit, or
 reject comments, commits, code, wiki edits, issues, and other contributions
 that are not aligned to this Code of Conduct, or to ban temporarily or
-permanently any contributor for other behaviors that they deem inappropriate,
+permanently any contributor for other behaviours that they deem inappropriate,
 threatening, offensive, or harmful.
 
 ## Scope