Typos / recommendations for brief_history.html

[rchappa]

• s/rewritting/rewriting
• s/invetion/invention
• s/Excercise/Exercise (a couple of times)
• s/nowdays/nowadays
• s/substituing/substituting
• s/refering/referring
• s/stuning/stunning
• s/to solution of the cubic equation/to the solution of the cubic equation
• s/Termonology/Terminology

[jcponce]

Hi, Thanks for that! All fixed! :)