Fix typo

Closes #1028
fixed broken reference link
Add SystemError to errors from compilation

OSX generates a SystemError from a missing compiler; trap with other
compilation errors.
Merge pull request #1029 from daftshady/master

fixed broken reference link
Merge pull request #1030 from matthew-brett/fix-osx-no-compiler

Add SystemError to errors from compilation
Delete description for cookie capacity
Merge pull request #1034 from kouki-dan/work

Delete description for cookie capacity