all: Fix typos

hugolib/content_map_test.go

@@ -517,7 +517,7 @@ func TestHTMLNotContent(t *testing.T) {
 -- hugo.toml.temp --
 [contentTypes]
 [contentTypes."text/markdown"]
-# Emopty for now.
+# Empty for now.
 -- hugo.yaml.temp --
 contentTypes:
   text/markdown: {}

hugolib/filesystems/basefs.go

@@ -397,7 +397,7 @@ func (d *SourceFilesystem) mounts() []hugofs.FileMetaInfo {
 	})
 
 	// Filter out any mounts not belonging to this filesystem.
-	// TODO(bep) I think this is superflous.
+	// TODO(bep) I think this is superfluous.
 	n := 0
 	for _, mm := range m {
 		if mm.Meta().Component == d.Name {

hugolib/integrationtest_builder.go

@@ -918,7 +918,7 @@ type IntegrationTestConfig struct {
 
 	// The files to use on txtar format, see
 	// https://pkg.go.dev/golang.org/x/exp/cmd/txtar
-	// There are some conentions used in this test setup.
+	// There are some contentions used in this test setup.
 	// - §§§ can be used to wrap code fences.
 	// - §§ can be used to wrap multiline strings.
 	// - filenames prefixed with sourcefilename: will be read from the file system relative to the current dir.