Removing unnecessary lines

Signed-off-by: Cristian Maureira-Fredes <cmaurei@aei.mpg.de>
Fixing infinite lines and format

 * Aspell also was applied.
 * Maybe will be good to define a format to use
   english words, they are all over the publication
   maybe quotes, or emph ?

Signed-off-by: Cristian Maureira-Fredes <cmaurei@aei.mpg.de>