diff --git a/webroot/img.php b/webroot/img.php
index 6ad34da..6c33167 100644
--- a/webroot/img.php
+++ b/webroot/img.php
@@ -373,7 +373,7 @@ $imagePath           = getConfig('image_path', __DIR__ . '/img/');
 $imagePathConstraint = getConfig('image_path_constraint', true);
 $validFilename       = getConfig('valid_filename', '#^[a-z0-9A-Z-/_ \.:]+$#');
 
-// Dumm image feature
+// Dummy image feature
 $dummyEnabled  = getConfig('dummy_enabled', true);
 $dummyFilename = getConfig('dummy_filename', 'dummy');
 $dummyImage = false;
diff --git a/webroot/imgd.php b/webroot/imgd.php
index f890e57..de333f9 100644
--- a/webroot/imgd.php
+++ b/webroot/imgd.php
@@ -3846,7 +3846,7 @@ $imagePath           = getConfig('image_path', __DIR__ . '/img/');
 $imagePathConstraint = getConfig('image_path_constraint', true);
 $validFilename       = getConfig('valid_filename', '#^[a-z0-9A-Z-/_ \.:]+$#');
 
-// Dumm image feature
+// Dummy image feature
 $dummyEnabled  = getConfig('dummy_enabled', true);
 $dummyFilename = getConfig('dummy_filename', 'dummy');
 $dummyImage = false;
diff --git a/webroot/imgp.php b/webroot/imgp.php
index 2cad2c8..83f8b98 100644
--- a/webroot/imgp.php
+++ b/webroot/imgp.php
@@ -3846,7 +3846,7 @@ $imagePath           = getConfig('image_path', __DIR__ . '/img/');
 $imagePathConstraint = getConfig('image_path_constraint', true);
 $validFilename       = getConfig('valid_filename', '#^[a-z0-9A-Z-/_ \.:]+$#');
 
-// Dumm image feature
+// Dummy image feature
 $dummyEnabled  = getConfig('dummy_enabled', true);
 $dummyFilename = getConfig('dummy_filename', 'dummy');
 $dummyImage = false;
diff --git a/webroot/imgs.php b/webroot/imgs.php
index f890e57..de333f9 100644
--- a/webroot/imgs.php
+++ b/webroot/imgs.php
@@ -3846,7 +3846,7 @@ $imagePath           = getConfig('image_path', __DIR__ . '/img/');
 $imagePathConstraint = getConfig('image_path_constraint', true);
 $validFilename       = getConfig('valid_filename', '#^[a-z0-9A-Z-/_ \.:]+$#');
 
-// Dumm image feature
+// Dummy image feature
 $dummyEnabled  = getConfig('dummy_enabled', true);
 $dummyFilename = getConfig('dummy_filename', 'dummy');
 $dummyImage = false;