Fix indentation

Author: edwilde

composer.json

@@ -16,7 +16,7 @@
         "source": "https://github.com/madmatt/silverstripe-encrypt-at-rest"
     },
     "require": {
-		"php": "^8.0",
+        "php": "^8.0",
         "silverstripe/framework": "^4.9.0",
         "defuse/php-encryption": "^2.2"
     },

phpunit.xml.dist

@@ -9,7 +9,7 @@
     </exclude>
   </coverage>
   <php>
-	  <!-- An example key for testing purposes, created with vendor/bin/generate-defuse-key -->
+    <!-- An example key for testing purposes, created with vendor/bin/generate-defuse-key -->
     <env name="ENCRYPT_AT_REST_KEY" value="def000001ae7b3baf85422b623b0c0236d5c5c389049b4a277a413a2481fd4ebbc153cdf3c52bd3f97e599ca5094e04e52c3cebbab039d7514fa2e449794fdd1217c0ce9" />
   </php>
   <testsuite name="silverstripe-encrypt-at-rest">

tests/AtRestCryptoServiceTest.php

@@ -74,11 +74,11 @@ public function testEncryptFile($filename, $contents, $visibility)
             ? $assetStore->getProtectedFilesystem()->getAdapter()
             : $assetStore->getPublicFilesystem()->getAdapter();
 
-		// Check for existence of $adaptor->prefixPath() showing we are using SS5.0+
-		$prefixPath = 'applyPathPrefix';
-		if (method_exists($adapter, 'prefixPath')) {
-			$prefixPath = 'prefixPath';
-		}
+        // Check for existence of $adaptor->prefixPath() showing we are using SS5.0+
+        $prefixPath = 'applyPathPrefix';
+        if (method_exists($adapter, 'prefixPath')) {
+            $prefixPath = 'prefixPath';
+        }
 
         $file = File::create();
         $file->setFromString($originalText, $originalFilename);