Are there any spelling mistakes in this sentence?
This technologhy is a chnage for the better.
Yes, there are two spelling mistakes in this sentence. The word "technologhy" is misspelled and should be "technology", and the word "chnage" is misspelled and should be "change". The correct sentence should be: "This technology is a change for the better."
Complete the following task based on the instruction and optional input provided.### Instruction:
Are there any spelling mistakes in this sentence?

### Input:
This technologhy is a chnage for the better.

### Output:
Yes, there are two spelling mistakes in this sentence. The word "technologhy" is misspelled and should be "technology", and the word "chnage" is misspelled and should be "change". The correct sentence should be: "This technology is a change for the better."