improves formatting of citation

Author: ArquintL

CITATION.cff

@@ -44,12 +44,12 @@ preferred-citation:
       orcid: "https://orcid.org/0000-0001-7001-2566"
   title: "The Secrets Must Not Flow: Scaling Security Verification to Large Codebases"
   conference:
-    name: 47th IEEE Symposium on Security and Privacy, SP 2026
+    name: "47th {IEEE} Symposium on Security and Privacy, {SP} 2026"
     city: San Francisco
     region: CA
     country: US
     date-start: 2026-05-18
     date-end: 2026-05-21
   publisher:
-    name: IEEE
+    name: "{IEEE}"
   year: 2026