Added short synopsis diff

utils/animediff/LongerSynopsis.go

@@ -0,0 +1,22 @@
+package animediff
+
+// ShorterSynopsis describes differing Japanese titles.
+type ShorterSynopsis struct {
+	SynopsisA string
+	SynopsisB string
+}
+
+// String returns the description.
+func (diff *ShorterSynopsis) String() string {
+	return "Synopsis is shorter"
+}
+
+// DetailsA shows the details for the first anime.
+func (diff *ShorterSynopsis) DetailsA() string {
+	return diff.SynopsisA
+}
+
+// DetailsB shows the details for the second anime.
+func (diff *ShorterSynopsis) DetailsB() string {
+	return diff.SynopsisB
+}