Minor update to gekko.wizb.it / installation

[cubit]

Thanks Mike. It also needs updating in some other sections, as follows -


Installing gekko on windows

says -

cd exchange
npm install --only=production

should be -

cd exchange
npm install --only=production
cd ..


Installing Gekko on Raspberry Pi 2 or 3 -

Says -

npm install --only=production
cd exchange
npm install --only=production

Should presumably be

npm install --only=production
cd exchange
npm install --only=production
cd ..


Installing Gekko on Windows with bash on Windows 10

says -

git clone git://github.com/askmike/gekko.git
cd gekko
npm install --only=production
cd exchange
npm install --only=production

should say -

git clone git://github.com/askmike/gekko.git
cd gekko
npm install --only=production
cd exchange
npm install --only=production
cd ..


I think that's all of them!