diff --git a/bibliography.bib b/bibliography.bib
index a7bac9be25352142411575082371288192b4de3f..8fd7645a3726b9916f97a2dd3eee39aa6f3ecee0 100644
--- a/bibliography.bib
+++ b/bibliography.bib
@@ -1727,7 +1727,7 @@
 
 @dataset{fischer2022data,
   author       = {Fischer, Florian},
-  title        = {Florian Fischer Master thesis data},
+  title        = {Data of Florian Fischer's Master's Thesis},
   month        = may,
   year         = 2022,
   publisher    = {Zenodo},
diff --git a/figures/io-stealing-full.tex b/figures/io-stealing-full.tex
index 32a456b8bf79b9593188e13c3be1b3f0613ecd73..e3e71475ae0824eb17f1808c38f4e7388481c35e 100644
--- a/figures/io-stealing-full.tex
+++ b/figures/io-stealing-full.tex
@@ -45,7 +45,7 @@
   \draw[Latex-Latex] (w2North) -- (wsq2.south);
   \draw[Latex-, implied] (w1NorthEast) -- (wsq2.west);
   \draw[Latex-] (w2NorthWest) -- (wsq1.east)
-    node[above, midway, sloped, font=\footnotesize] {\texttt{steal()}};
+    node[above, midway, sloped, font=\footnotesize, xshift=0.5cm] {\texttt{steal()}};
 \end{scope}
 
 \IoContextFlipable{io1}{(io1Pos)}{{\small $\text{IOC}_1$}}{-};
@@ -68,9 +68,12 @@
 \node[border, minimum width=9cm, minimum height=12cm] (border) at (borderCenter) {};
 
 \begin{scope}[on background layer]
-\draw[dashed] (w1 -| border.west) -- (w1West);
-\draw[dashed] (w1East) -- node[label, below, font=\footnotesize] {$\Downarrow$ contribution $\Downarrow$} (w2West);
-\draw[dashed] (w2East) -- (border.east |- w2);
+\draw[draw=green, line width=0.75mm, rounded corners=15pt]
+  ($(w1 -| border.west) + (.2, 0)$) rectangle ($(border.east |- separation) + (-.2, .05)$);
+\node[anchor=west] at ($(border.west) + (0.2, 0) - (0, 5.5cm)$) {\color{green}\footnotesize Contribution};
+% \draw[dashed] (w1 -| border.west) -- (w1West);
+% \draw[dashed] (w1East) -- node[label, below, font=\footnotesize] {$\Downarrow$ contribution $\Downarrow$} (w2West);
+% \draw[dashed] (w2East) -- (border.east |- w2);
 \draw[dashed] (separation -| border.west) -- (border.east |- separation);
 \end{scope}