diff --git a/docs/praca/thesis.tex b/docs/praca/thesis.tex
index 5125173..1a7c249 100644
--- a/docs/praca/thesis.tex
+++ b/docs/praca/thesis.tex
@@ -2551,7 +2551,6 @@ \subsection{Authentication and authorization}
 \subsection{Validation}
 The application pays special attention to the validation which is performed on the client's side and the server's side in a multi-level fashion. Taking the proper validation measures prevents the potentially devastating effects of putting the application in a breaking, unsupported state.
 
-
 \section{Working scenarios}
 
 \color{blue}