Update SKILL.md

Author: n-n-code

.agents/skills/security/SKILL.md

@@ -1,6 +1,6 @@
 ---
 name: security
-description: Token-efficient security skill for threat modeling, secure defaults, and security-focused code review in generic software projects.
+description: Security skill for threat modeling, secure defaults, and security-focused code review in generic software projects.
 ---
 
 # Security