Add some comments

src/main.rs

@@ -37,11 +37,12 @@ fn main() -> Result<(), std::io::Error> {
                     // Skip further processing
                     continue
                 }
+                // New repo just cloned
             }
             // Otherwise, it's a sourceless task
             continue
         }
-        // So the cloned repo is here maybe update?
+        // So the cloned repo is already here maybe update?
     }
     Ok(())
 }