In the given code snippet, what is the significance of using $grundriss instead of $grundrisse, and how does it impact the functionality?

Using $grundriss instead of $grundrisse in the code snippet may lead to errors or unexpected behavior because it refers to a different variable. To fix this issue, you should ensure that the variable names are consistent throughout the code.

// Incorrect variable name
$grundriss = "This is the floor plan";

// Correct variable name
$grundrisse = "This is the floor plan";