Not sure whether this is useful, but here it goes: typo: "chosen" consistency: 'z' instead of 's' (seems to be used in the rest too) cosmetics: space at end of line.
Index: m4.common =================================================================== RCS file: /home/ca/OpenBSD/cvs/src/distrib/notes/m4.common,v retrieving revision 1.121 diff -u -r1.121 m4.common --- m4.common 28 Jul 2016 17:19:24 -0000 1.121 +++ m4.common 15 Oct 2016 23:51:54 -0000 @@ -288,7 +288,7 @@ the hardware that was detected and supported by OpenBSD. dnl dot.profile - After the kernel is done initialising, you will be asked whether + After the kernel is done initializing, you will be asked whether you wish to do an "(I)nstall", "(U)pgrade" or an "(A)utoinstall". Enter 'I' for a fresh install or 'U' to upgrade an existing installation. Enter 'A' to start an unattended installation @@ -743,10 +743,10 @@ Preparing an unattended installation of OpenBSD: ------------------------------------------------ -If '(A)utoinstall' is choosen at the install prompt or if the +If '(A)utoinstall' is chosen at the install prompt or if the installation system detects that it booted from the network, and isn't interrupted within 5 seconds, it attempts a fully-automatic -installation. +installation. The installer runs dhclient(8) on the network interface the system booted from, or in case of multiple interfaces it will ask which one @@ -824,7 +824,7 @@ When prompted, select the (U)pgrade option rather than the (I)nstall option at the prompt in the install process. -You will be presented with a welcome message, and depending on how you are +You will be presented with a welcome message, and depending on how you are connected to the system, you will be asked to set the terminal type or to choose a keyboard layout.