Removing a duplicate CorrectMuzzleVector initPersistFields() entry.

Engine/source/T3D/shapeImage.cpp

@@ -686,10 +686,6 @@ void ShapeBaseImageData::initPersistFields()
       "@see eyeOffset\n\n"
       "@see animateOnServer\n\n");
 
-   addField( "correctMuzzleVector", TypeBool,  Offset(correctMuzzleVector, ShapeBaseImageData),
-      "@brief Flag to adjust the aiming vector to the eye's LOS point.\n\n"
-      "@see ShapeBase::getMuzzleVector()" );
-
    addField( "correctMuzzleVector", TypeBool,  Offset(correctMuzzleVector, ShapeBaseImageData),
       "@brief Flag to adjust the aiming vector to the eye's LOS point when in 1st person view.\n\n"
       "@see ShapeBase::getMuzzleVector()" );