Fix typo in docstring

modules/juce_audio_basics/midi/ump/juce_UMPView.h

@@ -33,7 +33,7 @@ namespace universal_midi_packets
     The packet must be well-formed for member functions to work correctly.
 
     Specifically, the constructor argument must be the beginning of a region of
-    uint32_t that contains at least `getNumWordsForMessageType(*ddata)` items,
+    uint32_t that contains at least `getNumWordsForMessageType(*data)` items,
     where `data` is the constructor argument.
 
     NOTE: Instances of this class do not own the memory that they point to!