[annex] detect does not match on "annex" only

pkg/setting/setting.go

@@ -125,7 +125,8 @@ var (
 		EnableLocalPathMigration bool
 		CommitsFetchConcurrency  int
 		EnableRawFileRenderMode  bool
-
+		RawCaptchaMinFileSize    int64
+		CaptchaMinFileSize       int64
 		// Repository editor settings
 		Editor struct {
 			LineWrapExtensions   []string

pkg/tool/file.go

@@ -25,7 +25,7 @@ func IsAnnexedFile(data []byte) bool {
 		data = data[:ANNEXSNIFFSIZE]
 	}
 	if strings.Contains(http.DetectContentType(data), "text/") {
-		return strings.Contains(string(data), "annex")
+		return strings.Contains(string(data), ".git/annex")
 	}
 	return false
 }