diff --git a/arbeit/ma.md b/arbeit/ma.md
index 94cae42..634413d 100644
--- a/arbeit/ma.md
+++ b/arbeit/ma.md
@@ -968,7 +968,7 @@ $5 \times 5$ & $7 \times 4$ & $4 \times 7$ & $7 \times 7$ & $10 \times 10$\\
 \hline
 $0.28$ ($0.0045$) & \textcolor{red}{$0.21$} ($0.0396$) & \textcolor{red}{$0.1$} ($0.3019$) & \textcolor{red}{$0.01$} ($0.9216$) & \textcolor{red}{$0.01$} ($0.9185$)
 \end{tabular}
-\caption[Correlation 1D *regularity* against iterations]{Inverted Spearman's correlation (and p--values)
+\caption[Correlation 1D *regularity* against iterations]{Negated Spearman's correlation (and p--values)
 between *regularity* and number of iterations for the 1D function approximation
 problem.
 \newline Note: Not significant results are marked in \textcolor{red}{red}.
diff --git a/arbeit/ma.pdf b/arbeit/ma.pdf
index 876e853..ed1eddb 100644
Binary files a/arbeit/ma.pdf and b/arbeit/ma.pdf differ
diff --git a/arbeit/ma.tex b/arbeit/ma.tex
index 4c398f9..29507c8 100644
--- a/arbeit/ma.tex
+++ b/arbeit/ma.tex
@@ -1208,7 +1208,7 @@ $5 \times 5$ & $7 \times 4$ & $4 \times 7$ & $7 \times 7$ & $10 \times 10$\\
 \hline
 $0.28$ ($0.0045$) & \textcolor{red}{$0.21$} ($0.0396$) & \textcolor{red}{$0.1$} ($0.3019$) & \textcolor{red}{$0.01$} ($0.9216$) & \textcolor{red}{$0.01$} ($0.9185$)
 \end{tabular}
-\caption[Correlation 1D *regularity* against iterations]{Inverted Spearman's correlation (and p--values)
+\caption[Correlation 1D *regularity* against iterations]{Negated Spearman's correlation (and p--values)
 between *regularity* and number of iterations for the 1D function approximation
 problem.
 \newline Note: Not significant results are marked in \textcolor{red}{red}.
diff --git a/arbeit/settings/packages.tex b/arbeit/settings/packages.tex
index fb95516..cc9cd3c 100644
--- a/arbeit/settings/packages.tex
+++ b/arbeit/settings/packages.tex
@@ -15,8 +15,8 @@
 \usepackage{caption}
 \usepackage{color}						%\colorbox
 \usepackage{dsfont}						%\mathds
-\usepackage{draftwatermark}
-\SetWatermarkLightness{0.95} % default: 0.8
+% \usepackage{draftwatermark}
+% \SetWatermarkLightness{0.95} % default: 0.8
 \usepackage{epigraph}
 % \usepackage{euler}  					% euler: uni, eucal: baake, ohne: standard
 \usepackage{eucal}						% euler calligraphy