Fixed some lint and code convention violations

cmd/mock-fts/main_test.go

@@ -19,7 +19,10 @@ func TestBaseURLFromAddr(t *testing.T) {
 	for _, tt := range tests {
 		got, err := baseURLFromAddr(tt.addr)
 		if err != nil || got != tt.want {
-			t.Errorf("baseURLFromAddr(%q) = %q, %v; want %q", tt.addr, got, err, tt.want)
+			t.Errorf(
+				"baseURLFromAddr(%q) = %q, %v; want %q",
+				tt.addr, got, err, tt.want,
+			)
 		}
 	}
 }