Fix the following -Werror warning from clang 10.0.0 in tip:
usr.bin/tip/tip/tip.c:428:4: error: misleading indentation; statement is not part of the previous 'if' [-Werror,-Wmisleading-indentation]
if (gch == EOF)
^
usr.bin/tip/tip/tip.c:426:5: note: previous statement is here
} else if (!cumode && gch == character(value(FORCE)))
^
The intent was to have the EOF check grouped with the getchar() call
just above it. This was accidentally introduced in r354624.
MFC after: 3 days
e3e583bcc7