Update the wiki2pdf with protocol independent URLS of wiki. Avoid extra space in reference numbers.
Update the wiki2pdf with protocol independent URLS of wiki.
Avoid extra space in reference numbers.

santhoshtr/silpa,santhoshtr/silpa,santhoshtr/silpa,smc/silpa,smc/silpa,smc/silpa,santhoshtr/silpa,smc/silpa