Emacs by default will have perl files have 4 space indents, where 8 spaces
are represented with a single tab. There are some places in
recordmcount.pl that has 8 spaces where a tab should be used. Replace them
to make the file consistent.

No functional changes.

Cc: "John (Warthog9) Hawley" <warthog9@kernel.org>
Signed-off-by: Steven Rostedt (VMware) <rostedt@goodmis.org>