fix: close response body in GitHub/GitLab API calls and fix typo

Add defer res.Body.Close() after the first http.Get in both
findGitHubREADME and findGitLabREADME. The API response body was being
read with io.ReadAll but never closed, causing a resource leak. The
existing nolint comments incorrectly stated the body was closed by the
caller, but the caller only receives the second http.Get response body.

Also fix a typo in the error message: 'Could not load find' -> 'Could
not find'.

github.go

@@ -23,12 +23,11 @@ func findGitHubREADME(u *url.URL) (*source, error) {
 
 	apiURL := fmt.Sprintf("https://api.%s/repos/%s/%s/readme", u.Hostname(), owner, repo)
 
-	//nolint:bodyclose
-	// it is closed on the caller
 	res, err := http.Get(apiURL) //nolint: gosec,noctx
 	if err != nil {
 		return nil, fmt.Errorf("unable to get url: %w", err)
 	}
+	defer res.Body.Close() //nolint:bodyclose
 
 	body, err := io.ReadAll(res.Body)
 	if err != nil {

gitlab.go

@@ -25,12 +25,11 @@ func findGitLabREADME(u *url.URL) (*source, error) {
 
 	apiURL := fmt.Sprintf("https://%s/api/v4/projects/%s", u.Hostname(), projectPath)
 
-	//nolint:bodyclose
-	// it is closed on the caller
 	res, err := http.Get(apiURL) //nolint: gosec,noctx
 	if err != nil {
 		return nil, fmt.Errorf("unable to get url: %w", err)
 	}
+	defer res.Body.Close() //nolint:bodyclose
 
 	body, err := io.ReadAll(res.Body)
 	if err != nil {

main.go

@@ -432,7 +432,7 @@ func tryLoadConfigFromDefaultPlaces() {
 	scope := gap.NewScope(gap.User, "glow")
 	dirs, err := scope.ConfigDirs()
 	if err != nil {
-		fmt.Println("Could not load find configuration directory.")
+		fmt.Println("Could not find configuration directory.")
 		os.Exit(1)
 	}