diff --git a/Mathematik-V-ZF.tex b/Mathematik-V-ZF.tex
index c54dd78..bc00fa1 100644
--- a/Mathematik-V-ZF.tex
+++ b/Mathematik-V-ZF.tex
@@ -238,7 +238,7 @@ $\beta S I$: Mass-action Infektionsrate
 An der stelle $a$ einer Funtkion $f(x)$
 $$f(a) + \frac{f'(a)}{1!}(x-a) + \frac{f''(a)}{2!}(x-a)^2 + \frac{f'''(a)}{3!}(x-a)^3 + ...$$
 
-\section{Operators}
+\section{Operatoren}
 $$\mathrm{div} \, \vec{u} = \frac{\partial u}{\partial x} + \frac{\partial v}{\partial y}$$
 
 $$\mathrm{rot} \, \vec{u_{xy}} = \nabla \times \vec{u} = (\frac{\partial v}{\partial x} - \frac{\partial u}{\partial y})$$