docs: Standardise on two-space indenting, remove excess blank lines in code.
docs: Standardise on two-space indenting, remove excess blank lines in code.

smaccm/camkes-tool,smaccm/camkes-tool,smaccm/camkes-tool,agacek/camkes-tool,agacek/camkes-tool,smaccm/camkes-tool,agacek/camkes-tool