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-rw-r--r--skate/url.go4
1 files changed, 2 insertions, 2 deletions
diff --git a/skate/url.go b/skate/url.go
index d079e8a..e77d331 100644
--- a/skate/url.go
+++ b/skate/url.go
@@ -18,8 +18,8 @@ var (
okSchemas = []string{"http://", "https://", "ftp://"}
)
-// SanitizeURL applies various cleanup rules on URLs (as they are found in
-// references extracted with GROBID). Returns an empty string when no URL
+// SanitizeURL applies various cleanup rules on URLs (as they are found e.g. in
+// references extracted with GROBID). Returns an empty string when no URL
// could be discovered. Still, many results will not be a URL even after
// sanitization.
func SanitizeURL(s string) string {