examples: Fix typo in V3C example instructions

examples/README.md

@@ -36,7 +36,7 @@ To demonstrate V3C streaming, uvgRTP comes with example V3C sender and V3C recei
 4. Place the test sequence in uvgRTP/build/examples/Release
 5. Start the `v3c_receiver` program with `./v3c_receiver uvgRTP_example_sequence_longdress.vpcc`. If you have changed the filename, modify the command accordingly.
 6. Start the `v3c_sender` program with `./v3c_sender uvgRTP_example_sequence_longdress.vpcc`. The program will parse the test sequence for transmission and send it to the receiver.
-7. The with `v3c_receiver` will print information on the reception and reconstruction of the V3C bitstream.
+7. The `v3c_receiver` will print information on the reception and reconstruction of the V3C bitstream. It will also check the received sequence for any differences to the original one.
 
 ## RTCP example
 

examples/v3c_receiver.cc

@@ -152,7 +152,7 @@ int main(int argc, char* argv[])
     if (len == 0) {
         return EXIT_FAILURE;
     }
-    std::cout << "Reading original file for comparison " << len << std::endl;
+    std::cout << "Reading original file for comparison " << std::endl;
     char* original_buf = nullptr;
     original_buf = get_cmem(PATH);
 
@@ -161,6 +161,7 @@ int main(int argc, char* argv[])
     for (auto i = 0; i < bytes; ++i) {
         if (original_buf[i] != out_buf[i]) {
             diff = true;
+            std::cout << "Difference found in " << i << std::endl;
             break;
         }
     }