Fix formatting

Author: jacekn

internal/ingress/metric/collectors/socket.go

@@ -100,16 +100,16 @@ var requestTags = []string{
 }
 
 var validHTTPMethods = []string{
-    // Unless otherwise noted, these are defined in RFC 7231 section 4.3.
-    "GET",
-    "HEAD",
-    "POST",
-    "PUT",
-    "PATCH", // RFC 5789
-    "DELETE",
-    "CONNECT",
-    "OPTIONS",
-    "TRACE",
+	// Unless otherwise noted, these are defined in RFC 7231 section 4.3.
+	"GET",
+	"HEAD",
+	"POST",
+	"PUT",
+	"PATCH", // RFC 5789
+	"DELETE",
+	"CONNECT",
+	"OPTIONS",
+	"TRACE",
 }
 
 // NewSocketCollector creates a new SocketCollector instance using
@@ -330,9 +330,9 @@ func (sc *SocketCollector) handleMessage(msg []byte) {
 		if sc.reportStatusClasses && stats.Status != "" {
 			stats.Status = fmt.Sprintf("%cxx", stats.Status[0])
 		}
-        if !slices.Contains(validHTTPMethods, stats.Method) {
-            stats.Method = "invalid_method"
-        }
+		if !slices.Contains(validHTTPMethods, stats.Method) {
+			stats.Method = "invalid_method"
+		}
 
 		// Note these must match the order in requestTags at the top
 		requestLabels := prometheus.Labels{