Missed a spelling mistake and made importPdoMetadata a little bit more readable

bin/importPdoMetadata.php

@@ -8,14 +8,16 @@ require_once $baseDir . DIRECTORY_SEPARATOR . 'config' . DIRECTORY_SEPARATOR . '
 # that a PDO source exists.
 foreach ($config['metadata.sources'] as $s) {
 	# If pdo is configured, create the new handler and add in the metadata sets.
-	if ("pdo" === $s['type']) {
+	if ($s['type'] === "pdo") {
 		$mdshp = new SimpleSAML_Metadata_MetaDataStorageHandlerPdo($s);
 		$mdshp->initDatabase();
+
 		foreach (glob("metadata/*.php") as $filename) {
 			$metadata = array();
 			require_once $filename;
 			$set = basename($filename, ".php");
 			echo "importing set '$set'..." . PHP_EOL;
+
 			foreach ($metadata as $k => $v) {
 				echo "\t$k" . PHP_EOL;
 				$mdshp->addEntry($k, $set, $v);

config-templates/config.php

@@ -232,7 +232,7 @@ $config = array(
     /*
      * Database slave configuration is optional as well. If you are only
      * running a single database server, leave this blank. If you have
-     * a master/slave conifguration, you can define as many slave servers
+     * a master/slave configuration, you can define as many slave servers
      * as you want here. Slaves will be picked at random to be queried from.
      *
      * Configuration options in the slave array are exactly the same as the