fix

composer.json

@@ -15,7 +15,7 @@
     },
     "distribute-helper": {
         "common-files":[
-            {"name":"opencv451-0.1-027682.7z","size":"58.0 MB"}
+            {"name":"opencv451-0.1-027682.7z","size":"61623318"}
         ]
     }
 }