Edit the following narrative, improving the grammar and punctuation.
the old woman stand in line at the bank waiting her turn
The old woman stood in line at the bank, waiting for her turn.
Complete the following task based on the instruction and optional input provided.### Instruction:
Edit the following narrative, improving the grammar and punctuation.

### Input:
the old woman stand in line at the bank waiting her turn

### Output:
The old woman stood in line at the bank, waiting for her turn.