be built by `rpmbuild` and to enable certain build-time features in the
binaries. These options are specified as `rpmbuild` command line arguments.
-The `build_userspace` and `build_modules` defines control when the the kernel
+The `build_userspace` and `build_modules` defines control when the kernel
module packages are to be built. Userspace packages includes all of the
packages except the kernel module package, including the servers and the
OpenAFS client Dynamic Kernel Module System (DKMS) package. By default,
--define "build_modules 1" \
openafs-<version>-<release>.src.rpm
-Specify the `kervers` option to build kernel modules for specific kernel
+Specify the `kernvers` option to build kernel modules for specific kernel
versions. Install `kernel-devel` packages for the versions you wish to build.
You may need to configure and enable the CentOS Vault "update" repositories for
older kernel versions.