diff --git a/chapter15.tex b/chapter15.tex index afcb0f6..69ce6d1 100644 --- a/chapter15.tex +++ b/chapter15.tex @@ -543,7 +543,7 @@ bool same(int a, int b) { \begin{samepage} The function \texttt{unite} joins the sets that contain elements $a$ and $b$ -(the elements has to be in different sets). +(the elements have to be in different sets). The function first finds the representatives of the sets and then connects the smaller set to the larger set.