Extended Description

The tutorial at https://lldb.llvm.org/use/tutorial.html has some typos/potential for improvements:

• "The logical breakpoint has an integer id, and it’s locations..."
  it's->its

• "This is an convenient point"
  an->a

• "Also the logical breakpoints"
  Insert comma after "Also"

• "For instance if you set a breakpoint"
  Insert comma after "For instance"

• Some right parentheses have the period before them, some after.

• "(lldb) help -- Breakpoint ID's consist major and
  minor numbers; the major etc..."
  Missing newline between the two instances of