[mlpack-git] master: Minor style fix. (9d714f7)

[gitdub at big.cc.gt.atl.ga.us]

Repository : https://github.com/mlpack/mlpack

On branch  : master
Link       : https://github.com/mlpack/mlpack/compare/0f31abbdebcd34e2113d8acf47c1d0b087377921...174d2de995a3fe343cd92d158730f3afa03e622d

>---------------------------------------------------------------

commit 9d714f70c0d37b40b600d65a3c663019ee24f354
Author: Marcus Edel <marcus.edel at fu-berlin.de>
Date:   Fri May 1 18:18:02 2015 +0200

    Minor style fix.


>---------------------------------------------------------------

9d714f70c0d37b40b600d65a3c663019ee24f354
 src/mlpack/methods/ann/activation_functions/logistic_function.hpp | 2 +-
 src/mlpack/methods/ann/activation_functions/tanh_function.hpp     | 2 +-
 2 files changed, 2 insertions(+), 2 deletions(-)

diff --git a/src/mlpack/methods/ann/activation_functions/logistic_function.hpp b/src/mlpack/methods/ann/activation_functions/logistic_function.hpp
index 71de460..aa37375 100644
--- a/src/mlpack/methods/ann/activation_functions/logistic_function.hpp
+++ b/src/mlpack/methods/ann/activation_functions/logistic_function.hpp
@@ -17,7 +17,7 @@ namespace ann /** Artificial Neural Network. */ {
  *
  * @f[
  * f(x) &=& \frac{1}{1 + e^{-x}} \\
- * f'(x) &=& f(x) * (1 - f(x))
+ * f'(x) &=& f(x) * (1 - f(x)) \\
  * f^{-1}(y) &=& ln(\frac{y}{1-y})
  * @f]
  */
diff --git a/src/mlpack/methods/ann/activation_functions/tanh_function.hpp b/src/mlpack/methods/ann/activation_functions/tanh_function.hpp
index 8987c0b..92ff455 100644
--- a/src/mlpack/methods/ann/activation_functions/tanh_function.hpp
+++ b/src/mlpack/methods/ann/activation_functions/tanh_function.hpp
@@ -17,7 +17,7 @@ namespace ann /** Artificial Neural Network. */ {
  *
  * @f[
  * f(x) &=& \frac{e^x - e^{-x}{e^x + e^{-x}}} \\
- * f'(x) &=& 1 - tanh^2(x)
+ * f'(x) &=& 1 - tanh^2(x) \\
  * f^{-1}(x) &=& atan(x)
  * @f]
  */