Please capitalize where necessary: join twitter and start sending tweets
A: Join Twitter and start sending tweets

Please capitalize where necessary: ornamental perforation - rmig
A: Ornamental perforation - RMIG

Please capitalize where necessary: for those with continued severe symptoms, surgery can help alleviate the leg symptoms by creating more space for the nerve roots.
A: For those with continued severe symptoms, surgery can help alleviate the leg symptoms by creating more space for the nerve roots.

Please capitalize where necessary: perfect to boost sales.
A:
Perfect to boost sales.