Fix IQM comments refering to IQM_BYTE instead of IQM_UBYTE

code/renderergl1/tr_model_iqm.c

@@ -1056,7 +1056,7 @@ void RB_IQMSurfaceAnim( surfaceType_t *surface ) {
 		for ( numWeights = 0; numWeights < 4; numWeights++ ) {
 			if ( data->blendWeightsType == IQM_FLOAT )
 				blendWeights[numWeights] = data->blendWeights.f[4*vtx + numWeights];
-			else // IQM_BYTE
+			else
 				blendWeights[numWeights] = (float)data->blendWeights.b[4*vtx + numWeights] / 255.0f;
 
 			if ( blendWeights[numWeights] <= 0 )