Update Doxygen

Utilities/ITK/Code/BasicFilters/itkBinaryThresholdImageFilter.h

@@ -36,10 +36,11 @@ namespace itk
  *
  * More precisely
  * \f[ Output(x_i) =
-       \begin{cases}
-         InsideValue & \text{if $LowerThreshold \leq x_i \leq UpperThreshold$}\\
-         OutsideValue & \text{otherwise}
-       \end{cases}
+      \begin{cases}
+        InsideValue & \text{if $LowerThreshold \leq x_i \leq UpperThreshold$}
+        \\
+        OutsideValue & \text{otherwise}
+      \end{cases}
    \f]
  * 
  * This filter is templated over the input image type