The words “Hours Worked” are in cell B5 (NOT in cell C5). However, since the information is too wide for cell B5, it looks like it extends into cell C5.
To make Column B wider, point the cursor to the column separator between columns B and column C.
The cursor changes to a “Double headed arrow”.
Now, click the left mouse button and without letting go of the button, drag the separator to the right to make the column wider (or to the left to make the column narrower).
Column is now wider Drag column separator to the right