fixed the summury section

Author: ShazaAldawamneh

enhancements/authentication/AuthConfig-missing-fields.md

@@ -1,7 +1,7 @@
 ---
 title: Add Missing Authentication Configuration Fields to OpenShift API
 authors:
-  - "ß@ShazaAldawamneh"
+  - "@ShazaAldawamneh"
 reviewers: # Include a comment about what domain expertise a reviewer is expected to bring and what area of the enhancement you expect them to focus on. For example: - "@networkguru, for networking aspects, please look at IP bootstrapping aspect"
   - "@everettraven" 
   - "@ibihim"