8357086: Removed extra line

Author: toxaart

src/hotspot/share/services/management.cpp

@@ -975,8 +975,7 @@ static jlong get_long_attribute(jmmLongAttribute att) {
     return ClassLoadingService::class_method_data_size();
 
   case JMM_OS_MEM_TOTAL_PHYSICAL_BYTES:
-    return static_cast<jlong>(os::physical_memory());       
-
+    return static_cast<jlong>(os::physical_memory());
 
   default:
     return -1;