Fix of issue #88 and #96



Name: Fix of issue #88 and #96
Description: I think pull request for #96 was accidentally not merged. I went through the whole document and fixed all typos, misspellings, etc. I found. Furthermore I tried to establish a consistent spelling  (e.g. SCADE instead of Scade). This pull requests also addresses #88.
Gist URL: -
Cryptography: No
Author(s): Self

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