Fix line break and copyright

Author: thewhitewizard

src/main/java/com/iexec/resultproxy/OpenApiConfig.java

@@ -1,3 +1,18 @@
+/*
+ * Copyright 2023-2023 IEXEC BLOCKCHAIN TECH
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
 package com.iexec.resultproxy;
 
 import io.swagger.v3.oas.models.OpenAPI;
@@ -28,4 +43,4 @@ public OpenAPI api() {
                         .version(buildProperties.getVersion())
         );
     }
-}
+}

src/main/java/com/iexec/resultproxy/version/VersionController.java

@@ -53,4 +53,3 @@ public ResponseEntity<String> getVersion() {
         return ResponseEntity.ok(buildProperties.getVersion());
     }
 }
-

src/test/java/com/iexec/resultproxy/version/VersionControllerTests.java

@@ -15,7 +15,6 @@
  */
 package com.iexec.resultproxy.version;
 
-
 import io.micrometer.core.instrument.Gauge;
 import io.micrometer.core.instrument.Metrics;
 import io.micrometer.core.instrument.simple.SimpleMeterRegistry;