Improving graoh chapter.

1 files changed, 9 insertions, 9 deletions

diff --git a/tcr.tex b/tcr.tex
index 1c27503..f550c2d 100644
--- a/tcr.tex
+++ b/tcr.tex
@@ -34,7 +34,7 @@
 	breakautoindent=true,
 	breakatwhitespace=false,
 	postbreak=\space,
-	tabsize=4,
+	tabsize=2,
 	basicstyle=\ttfamily\footnotesize,
 	showspaces=false,
 	showstringspaces=false,
@@ -46,14 +46,14 @@
 }
 % Listings doesn't support UTF8. This is just enough for German umlauts.
 \lstset{literate=%
-    {Ö}{{\"O}}1
-    {Ä}{{\"A}}1
-    {Ü}{{\"U}}1
-    {ß}{{\ss}}1
-    {ü}{{\"u}}1
-    {ä}{{\"a}}1
-    {ö}{{\"o}}1
-    {~}{{\textasciitilde}}1
+  {Ö}{{\"O}}1
+  {Ä}{{\"A}}1
+  {Ü}{{\"U}}1
+  {ß}{{\ss}}1
+  {ü}{{\"u}}1
+  {ä}{{\"a}}1
+  {ö}{{\"o}}1
+  {~}{{\textasciitilde}}1
 }
 
 % Don't waste space at the page borders.