Tab to space, might as well be consistent

diff --git a/maintenance/tests/phpunit/install-phpunit.sh b/maintenance/tests/phpunit/install-phpunit.sh
index dbe5a02..aca7ace 100755 (executable)
--- a/maintenance/tests/phpunit/install-phpunit.sh
+++ b/maintenance/tests/phpunit/install-phpunit.sh
@@ -9,7 +9,7 @@ if ( has_binary phpunit ); then
     echo PHPUnit already installed
 else if ( has_binary pear ); then
     echo Installing phpunit with pear
-       pear channel-discover pear.phpunit.de
+    pear channel-discover pear.phpunit.de
     pear install phpunit/PHPUnit
 else if ( has_binary apt-get ); then
     echo Installing phpunit with apt-get