all: Format code with gofumpt

See https://github.com/mvdan/gofumpt

metrics/metrics.go

@@ -15,21 +15,20 @@
 package metrics
 
 import (
-	"reflect"
-
-	"github.com/gohugoio/hugo/helpers"
-
-	"github.com/gohugoio/hugo/common/types"
-
 	"fmt"
 	"io"
 	"math"
+	"reflect"
 	"sort"
 	"strconv"
 	"strings"
 	"sync"
 	"time"
 
+	"github.com/gohugoio/hugo/helpers"
+
+	"github.com/gohugoio/hugo/common/types"
+
 	"github.com/gohugoio/hugo/compare"
 )
 
@@ -182,7 +181,6 @@ func (s *Store) WriteMetrics(w io.Writer) {
 			fmt.Fprintf(w, "  %13s  %12s  %12s  %5d  %s\n", v.sum, v.avg, v.max, v.count, v.key)
 		}
 	}
-
 }
 
 // A result represents the calculated results for a given metric.
@@ -243,7 +241,6 @@ func howSimilar(a, b interface{}) int {
 		return 100
 	}
 	return 0
-
 }
 
 // howSimilar is a naive diff implementation that returns