Typos and mistakes in Notebook #2

[Haksell]

Typos:

• Multi-dimsional Array assignment
• matrixes
• diaganols
• Multi-dimsional Assignment
• multideminsional
• multidemisional (not sure if it is a running joke at this point)
• Indexies
• to a an array
• experssion
• whre
• in julia we can read a file in, line by line (capitalization and useless "in,")

Mistakes:

• @show a doesn't do much in the first code cell.
• "Initialize Arrays w/ Zero, Ones": already done in first notebook.
• The koans about "Random" don't work, for the same reason as in the first notebook.