Update ActiveStorage::Previewer docs

PDFPreviewer became MuPDFPreviewer in 0b717c2. Previewers are simple enough that we can just provide a single example.
rails · Jul 29, 2018 · 6a0b015 · 6a0b015
1 parent 975fa15
commit 6a0b015
Showing 1 changed file with 2 additions and 2 deletions.
diff --git a/activestorage/lib/active_storage/previewer.rb b/activestorage/lib/active_storage/previewer.rb
@@ -2,8 +2,8 @@
 
 module ActiveStorage
   # This is an abstract base class for previewers, which generate images from blobs. See
-  # ActiveStorage::Previewer::PDFPreviewer and ActiveStorage::Previewer::VideoPreviewer for examples of
-  # concrete subclasses.
+  # ActiveStorage::Previewer::MuPDFPreviewer and ActiveStorage::Previewer::VideoPreviewer for
+  # examples of concrete subclasses.
   class Previewer
     attr_reader :blob