diff --git a/semester3/numcs/numcs-summary.pdf b/semester3/numcs/numcs-summary.pdf
index fc2ad2c..adaf5e4 100644
Binary files a/semester3/numcs/numcs-summary.pdf and b/semester3/numcs/numcs-summary.pdf differ
diff --git a/semester3/numcs/parts/introduction/rounding-errors.tex b/semester3/numcs/parts/introduction/rounding-errors.tex
index 6645fb0..04b3537 100644
--- a/semester3/numcs/parts/introduction/rounding-errors.tex
+++ b/semester3/numcs/parts/introduction/rounding-errors.tex
@@ -4,7 +4,7 @@
     \begin{multicols}{2}
         \begin{itemize}
             \item \bi{Absoluter Fehler}: $||\tilde{x} - x||$
-            \item \bi{Relativer Fehler}: $\displaystyle \frac{||\tilde{x} - x||}{||x||}$ für $||x|| \neq 0$ 
+            \item \bi{Relativer Fehler}: $\displaystyle \frac{||\tilde{x} - x||}{||x||}$ für $||x|| \neq 0$
         \end{itemize}
     \end{multicols}
     wobei $\tilde{x}$ eine Approximation an $x \in \R$ ist