Atualiza rotas de autenticação e registro

Api/CompetitionAdm.yaml

@@ -7,7 +7,7 @@ info:
   version: 1.0.0
 tags:
   - name: auth
-    description: 'Authentication and register'
+    description: 'Register and authentication'
   - name: admin
     description: 'Competition admin operations'
   - name: public
@@ -23,8 +23,8 @@ paths:
     post:
       tags:
         - auth
-      summary: Retrieves information about this competition
-      description: Retrieves information about this competition.
+      summary: Authenticate to retrieve an API auth token 
+      description: Retrieves information about this competition
       requestBody:
         content:
           application/json:
@@ -47,8 +47,8 @@ paths:
     post:
       tags:
         - auth
-      summary: Retrieves information about this competition
-      description: Retrieves information about this competition.
+      summary: Register a new admin user
+      description: Register a new admin user
       requestBody:
         content:
           application/json: