manpages: insert two missing [verse] markers for multi-line SYNOPSIS

Found with:

	for i in *.txt; do
		grep -A 2 "SYNOPSIS" "$i" | grep -q "^\[verse\]$" && continue
		multiline=$(grep -A 3 "SYNOPSIS" "$i" | tail -n 1)
		test -n "$multiline" && echo "$i: $multiline"
	done

Signed-off-by: Jonas Fonseca <fonseca@diku.dk>
Signed-off-by: Junio C Hamano <junkio@cox.net>

Documentation/git-repo-config.txt

@@ -8,6 +8,7 @@ git-repo-config - Get and set options in .git/config.
 
 SYNOPSIS
 --------
+[verse]
 'git-repo-config' [type] name [value [value_regex]]
 'git-repo-config' [type] --replace-all name [value [value_regex]]
 'git-repo-config' [type] --get name [value_regex]

Documentation/git-svnimport.txt

@@ -9,6 +9,7 @@ git-svnimport - Import a SVN repository into git
 
 SYNOPSIS
 --------
+[verse]
 'git-svnimport' [ -o <branch-for-HEAD> ] [ -h ] [ -v ] [ -d | -D ]
 		[ -C <GIT_repository> ] [ -i ] [ -u ] [-l limit_rev]
 		[ -b branch_subdir ] [ -T trunk_subdir ] [ -t tag_subdir ]