update zathura configuration in order to fix synctex

.config/zathura/zathurarc

@@ -15,5 +15,6 @@ set database sqlite
 #set sandbox strict
 
 #LaTeX synctex
-set synctex 
-set synctex-editor-command "vim --remote-silent +%{line} %{input}"
+set synctex
+#https://vi.stackexchange.com/questions/31187/launching-vim-with-a-servername
+set synctex-editor-command 'vim --remote-silent +%{line} %{input}'