git-bisect.sh: fix a few style issues

Redirection operators should have a space before them, but not after them.

Signed-off-by: Jacopo Notarstefano <jacopo.notarstefano@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
diff --git a/git-bisect.sh b/git-bisect.sh
index 73b4c14..af4d04c 100755
--- a/git-bisect.sh
+++ b/git-bisect.sh
@@ -365,7 +365,7 @@
 	}
 	case "$#" in
 	0) branch=$(cat "$GIT_DIR/BISECT_START") ;;
-	1) git rev-parse --quiet --verify "$1^{commit}" > /dev/null || {
+	1) git rev-parse --quiet --verify "$1^{commit}" >/dev/null || {
 			invalid="$1"
 			die "$(eval_gettext "'\$invalid' is not a valid commit")"
 		}
@@ -458,13 +458,13 @@
 		fi
 
 		# We have to use a subshell because "bisect_state" can exit.
-		( bisect_state $state > "$GIT_DIR/BISECT_RUN" )
+		( bisect_state $state >"$GIT_DIR/BISECT_RUN" )
 		res=$?
 
 		cat "$GIT_DIR/BISECT_RUN"
 
 		if sane_grep "first bad commit could be any of" "$GIT_DIR/BISECT_RUN" \
-			> /dev/null
+			>/dev/null
 		then
 			gettextln "bisect run cannot continue any more" >&2
 			exit $res
@@ -477,7 +477,7 @@
 			exit $res
 		fi
 
-		if sane_grep "is the first bad commit" "$GIT_DIR/BISECT_RUN" > /dev/null
+		if sane_grep "is the first bad commit" "$GIT_DIR/BISECT_RUN" >/dev/null
 		then
 			gettextln "bisect run success"
 			exit 0;