Fixed docstring to start with uppercase
Fixed docstring to start with uppercase

aktech/sympy,postvakje/sympy,jaimahajan1997/sympy,chaffra/sympy,aktech/sympy,skidzo/sympy,chaffra/sympy,madan96/sympy,skidzo/sympy,sampadsaha5/sympy,yashsharan/sympy,souravsingh/sympy,kaushik94/sympy,yashsharan/sympy,postvakje/sympy,souravsingh/sympy,sampadsaha5/sympy,aktech/sympy,kaushik94/sympy,madan96/sympy,sampadsaha5/sympy,kaushik94/sympy,yashsharan/sympy,jaimahajan1997/sympy,postvakje/sympy,jaimahajan1997/sympy,souravsingh/sympy,madan96/sympy,chaffra/sympy,skidzo/sympy