Apply linter autofixes: cmd/vaultik (refs #61)

cmd/vaultik/main.go

@@ -16,9 +16,11 @@ func main() {
 			panic("could not create CPU profile: " + err.Error())
 		}
 		defer func() { _ = f.Close() }()
+
 		if err := pprof.StartCPUProfile(f); err != nil {
 			panic("could not start CPU profile: " + err.Error())
 		}
+
 		defer pprof.StopCPUProfile()
 	}
 
@@ -30,7 +32,9 @@ func main() {
 				panic("could not create memory profile: " + err.Error())
 			}
 			defer func() { _ = f.Close() }()
+
 			runtime.GC() // get up-to-date statistics
+
 			if err := pprof.WriteHeapProfile(f); err != nil {
 				panic("could not write memory profile: " + err.Error())
 			}