update mission statement

Author: niksirbi

docs/source/community/mission-scope.md

@@ -3,7 +3,7 @@
 
 ## Mission
 
-[movement](target-movement) aims to **facilitate the study of animal behaviour in neuroscience** by providing a suite of **Python tools to analyse body movements** across space and time.
+``movement`` aims to **facilitate the study of animal behaviour** by providing a suite of **Python tools to analyse body movements** across space and time.
 
 ## Scope