Semi-automatic update. These checks were performed:
- built on NixOS
- ran `/nix/store/g7j0xbs2izhmr4jy7zj4q7b2nqgs5wn2-sysbench-1.0.13/bin/sysbench --help` got 0 exit code
- ran `/nix/store/g7j0xbs2izhmr4jy7zj4q7b2nqgs5wn2-sysbench-1.0.13/bin/sysbench --version` and found version 1.0.13
- found 1.0.13 with grep in /nix/store/g7j0xbs2izhmr4jy7zj4q7b2nqgs5wn2-sysbench-1.0.13
- found 1.0.13 in filename of file in /nix/store/g7j0xbs2izhmr4jy7zj4q7b2nqgs5wn2-sysbench-1.0.13
* Remove package name
* Start with upper case letter
* Remove trailing period
Also reword some descriptions and move some long descriptions to
longDescription.
I'm not touching generated packages.