diff --git a/documents/german-english-mathematics/german-english-mathematics.tex b/documents/german-english-mathematics/german-english-mathematics.tex
index 68d2d3b..e494b78 100644
--- a/documents/german-english-mathematics/german-english-mathematics.tex
+++ b/documents/german-english-mathematics/german-english-mathematics.tex
@@ -11,11 +11,11 @@
 \clubpenalty  = 10000   % Schusterjungen verhindern
 \widowpenalty = 10000   % Hurenkinder verhindern
 
-\hypersetup{ 
-  pdfauthor   = {Martin Thoma}, 
-  pdfkeywords = {German-English mathematics dictionary}, 
-  pdftitle    = {German-English mathematics dictionary} 
-} 
+\hypersetup{
+  pdfauthor   = {Martin Thoma},
+  pdfkeywords = {German-English mathematics dictionary},
+  pdftitle    = {German-English mathematics dictionary}
+}
 
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