Proposing a PR to fix a few small typos

[timgates42]

Issue Type

[x] Bug (Typo)

Steps to Replicate and Expected Behaviour

• Examine README.rst, docs/index.rst and observe parantheses, however expect to see parentheses.
• Examine theanets/feedforward.py, theanets/graph.py and observe netork, however expect to see network.
• Examine theanets/util.py and observe vecctor, however expect to see vector.
• Examine theanets/regularizers.py and observe representatin, however expect to see representation.
• Examine theanets/regularizers.py and observe perpindicular, however expect to see perpendicular.
• Examine theanets/layers/recurrent.py and observe inititialization, however expect to see initialization.
• Examine docs/api/activations.rst and observe togather, however expect to see together.

Notes

Semi-automated issue generated by https://github.com/timgates42/meticulous/blob/master/docs/NOTE.md

To avoid wasting CI processing resources a branch with the fix has been prepared but a pull request has not yet been created. A pull request fixing the issue can be prepared from the link below, feel free to create it or request @timgates42 create the PR. Alternatively if the fix is undesired please close the issue with a small comment about the reasoning.

https://github.com/timgates42/theanets/pull/new/bugfix_typos

Thanks.