Replace link to the line on Github with Rdoc link
Replace link to the line on Github with Rdoc link

The previous link tries to point to the exact line where a method is defined.
This link is weak and will point to a different place if someone adds or removes
code in that file.

As a solution, the link will point to the method documentation on rdoc.info

MSP-Greg/rails,rails/rails,Stellenticket/rails,rails/rails,esparta/rails,BlakeWilliams/rails,Erol/rails,BlakeWilliams/rails,yawboakye/rails,georgeclaghorn/rails,Stellenticket/rails,Envek/rails,yahonda/rails,rails/rails,Stellenticket/rails,kddeisz/rails,Vasfed/rails,esparta/rails,lcreid/rails,Stellenticket/rails,esparta/rails,Edouard-chin/rails,lcreid/rails,BlakeWilliams/rails,kmcphillips/rails,yawboakye/rails,Envek/rails,MSP-Greg/rails,kmcphillips/rails,Edouard-chin/rails,georgeclaghorn/rails,BlakeWilliams/rails,georgeclaghorn/rails,yahonda/rails,kddeisz/rails,Envek/rails,Vasfed/rails,Erol/rails,yawboakye/rails,lcreid/rails,yawboakye/rails,rails/rails,Erol/rails,yahonda/rails,yahonda/rails,kmcphillips/rails,kmcphillips/rails,Erol/rails,Edouard-chin/rails,MSP-Greg/rails,kddeisz/rails,lcreid/rails,Vasfed/rails,Edouard-chin/rails,MSP-Greg/rails,Envek/rails,Vasfed/rails,georgeclaghorn/rails,esparta/rails,kddeisz/rails