The original document had a line which begins with a single quote.
Precisely speaking it is not a valid syntax in a roff format and
it results in an error when processed by po4a-gettextize.
This commit moves a newline to avoid the error without changing
the content of that sentense.
one trailing newline will be stripped.
.PP
Some non-optimal and non-obvious regexps set MATCH to an incorrect
-value. The regexp can be made to work by removing one or more unneeded
-'*', '+', or '?' operator on the left-hand side of the \e/ token.
+value. The regexp can be made to work by removing one or more
+unneeded '*', '+', or '?' operator on the left-hand side of the \e/ token.
.SH MISCELLANEOUS
If the regular expression contains `\fB^TO_\fP' it will be substituted by
.na