Updated content under Naming Conventions in api-conventiones.md

Author: divya-mohan0209

contributors/devel/sig-architecture/api-conventions.md

@@ -1145,7 +1145,7 @@ reduce data volume, load on the system, and noise exposed to users.
 
 ## Naming conventions
 
-* Go field names must be Pascal case. JSON field names must be camelCase. Other
+* Go field names must be PascalCase. JSON field names must be camelCase. Other
 than capitalization of the initial letter, the two should almost always match.
 No underscores or dashes in either.
 * Field and resource names should be declarative, not imperative (SomethingDoer,