docs(rest-api): delete no content status code from get room and correct examples

Author: AndreaGiulianelli

docs/rest-api/rest-api-docs.yml

@@ -4,7 +4,7 @@ servers:
     url: http://localhost:<port>/api
 info:
   description: This is the API of the Building Management microservice within the Smart Operating Block project
-  version: 0.1.1
+  version: 1.0.0
   title: Building Management API
   contact:
     email: info@smartoperatingblock.com
@@ -88,8 +88,6 @@ paths:
             application/json:
               schema:
                 $ref: '#/components/schemas/Room'
-        '204':
-          description: no content about the room was found
         '404':
           description: room not found
         '500':
@@ -298,7 +296,7 @@ components:
             unit:
               type: string
               enum: [CELSIUS, FAHRENHEIT]
-              example: celsius
+              example: CELSIUS
         humidity:
           type: number
           example: 55.5
@@ -311,7 +309,7 @@ components:
             unit:
               type: string
               enum: [LUX]
-              example: lux
+              example: LUX
         presence:
           type: boolean
           example: true
@@ -335,4 +333,4 @@ components:
         type:
           type: string
           enum: [ENDOSCOPE, XRAY]
-          example: endoscope
+          example: ENDOSCOPE