doc: there's no latex output anyway.

src/Magnum/Shaders/DistanceFieldVector.h

@@ -50,7 +50,6 @@ value passed to @ref setSmoothness(). You need to provide @ref Position and
 @ref setVectorTexture().
 
 @image html shaders-distancefieldvector.png
-@image latex shaders-distancefieldvector.png
 
 @section Shaders-DistanceFieldVector-usage Example usage
 

src/Magnum/Shaders/Flat.h

@@ -60,7 +60,6 @@ texturing is enabled.
 For coloring the texture based on intensity you can use the @ref Vector shader.
 
 @image html shaders-flat.png
-@image latex shaders-flat.png
 
 @section Shaders-Flat-usage Example usage
 

src/Magnum/Shaders/MeshVisualizer.h

@@ -45,7 +45,6 @@ Uses geometry shader to visualize wireframe of 3D meshes. You need to provide
 @ref setTransformationProjectionMatrix() to be able to render.
 
 @image html shaders-meshvisualizer.png
-@image latex shaders-meshvisualizer.png
 
 @section Shaders-MeshVisualizer-wireframe Wireframe visualization
 

src/Magnum/Shaders/Phong.h

@@ -53,7 +53,6 @@ multipled by the color, which is by default set to fully opaque white for
 enabled textures.
 
 @image html shaders-phong.png
-@image latex shaders-phong.png
 
 @section Shaders-Phong-usage Example usage
 

src/Magnum/Shaders/VertexColor.h

@@ -47,7 +47,6 @@ attributes in your triangle mesh and call at least
 @ref setTransformationProjectionMatrix().
 
 @image html shaders-vertexcolor.png
-@image latex shaders-vertexcolor.png
 
 @section Shaders-VertexColor-example Example usage