fix spelling errors (iluwatar#1679)

qfxl · ohbus · web-flow · commit e9106ccfc5aa · 2021-03-18T10:49:45.000+05:30
Co-authored-by: Subhrodip Mohanta &lt;hello@subho.xyz&gt;
diff --git a/factory/README.md b/factory/README.md
@@ -105,7 +105,7 @@ Program output:
 
 ```java
 This is Ford.
-This Ferrari.
+This is Ferrari.
 ```
 
 ## Class Diagram
