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-rw-r--r--src/Alpha_complex/doc/Intro_alpha_complex.h2
-rw-r--r--src/Alpha_complex/include/gudhi/Alpha_complex.h2
2 files changed, 3 insertions, 1 deletions
diff --git a/src/Alpha_complex/doc/Intro_alpha_complex.h b/src/Alpha_complex/doc/Intro_alpha_complex.h
index 7f14f423..41e5e16d 100644
--- a/src/Alpha_complex/doc/Intro_alpha_complex.h
+++ b/src/Alpha_complex/doc/Intro_alpha_complex.h
@@ -107,6 +107,7 @@ Table of Contents
* \subsection filtrationcomputation Filtration value computation algorithm
* <br>
* \f$
+ * \begin{array}{l}
* \textbf{for } \text{i : dimension } \rightarrow 0 \textbf{ do}\\
* \quad \textbf{for all } \sigma \text{ of dimension i}\\
* \quad\quad \textbf{if } \text{filtration(} \sigma ) \text{ is NaN} \textbf{ then}\\
@@ -127,6 +128,7 @@ Table of Contents
* \textbf{end for}\\
* \text{make_filtration_non_decreasing()}\\
* \text{prune_above_filtration()}\\
+ * \end{array}
* \f$
*
* \subsubsection dimension2 Dimension 2
diff --git a/src/Alpha_complex/include/gudhi/Alpha_complex.h b/src/Alpha_complex/include/gudhi/Alpha_complex.h
index 028ec9bb..b1a9407b 100644
--- a/src/Alpha_complex/include/gudhi/Alpha_complex.h
+++ b/src/Alpha_complex/include/gudhi/Alpha_complex.h
@@ -69,7 +69,7 @@ template<typename D> struct Is_Epeck_D<CGAL::Epeck_d<D>> { static const bool val
* \ingroup alpha_complex
*
* \details
- * The data structure is constructing a CGAL Delaunay triangulation (for more informations on CGAL Delaunay
+ * The data structure is constructing a CGAL Delaunay triangulation (for more information on CGAL Delaunay
* triangulation, please refer to the corresponding chapter in page http://doc.cgal.org/latest/Triangulation/) from a
* range of points or from an OFF file (cf. Points_off_reader).
*