diff --git a/demo/src/Crop/Image/Analyzer.php b/demo/src/Crop/Image/Analyzer.php
index 10d756ca8..0964dfc3a 100644
--- a/demo/src/Crop/Image/Analyzer.php
+++ b/demo/src/Crop/Image/Analyzer.php
@@ -58,6 +58,6 @@ public function getRelevantArea(string $imageData): RelevantArea
             }
         }
 
-        return new RelevantArea((int) $xMin, (int)$yMin, (int)$xMax, (int)$yMax);
+        return new RelevantArea((int) $xMin, (int) $yMin, (int) $xMax, (int) $yMax);
     }
 }
diff --git a/demo/src/Crop/Image/Resampler.php b/demo/src/Crop/Image/Resampler.php
index e0942596e..169031cf0 100644
--- a/demo/src/Crop/Image/Resampler.php
+++ b/demo/src/Crop/Image/Resampler.php
@@ -88,6 +88,6 @@ public function resample(string $imageData, RelevantArea $area, string $format,
         imagedestroy($resampled);
         unlink($filePath);
 
-        return 'data:'.explode(';', explode(':', $imageData, 2)[1], 2)[0].';base64,'. base64_encode($imageContent);
+        return 'data:'.explode(';', explode(':', $imageData, 2)[1], 2)[0].';base64,'.base64_encode($imageContent);
     }
 }