Fix the following grammar mistake.
He wants to go to the shop, and buy some food for dinner.
He wants to go to the shop and buy some food for dinner.
Complete the following task based on the instruction and optional input provided.### Instruction:
Fix the following grammar mistake.

### Input:
He wants to go to the shop, and buy some food for dinner.

### Output:
He wants to go to the shop and buy some food for dinner.