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-rw-r--r--src/Persistent_cohomology/include/gudhi/Persistent_cohomology.h2
1 files changed, 1 insertions, 1 deletions
diff --git a/src/Persistent_cohomology/include/gudhi/Persistent_cohomology.h b/src/Persistent_cohomology/include/gudhi/Persistent_cohomology.h
index d428e497..2301a66b 100644
--- a/src/Persistent_cohomology/include/gudhi/Persistent_cohomology.h
+++ b/src/Persistent_cohomology/include/gudhi/Persistent_cohomology.h
@@ -211,7 +211,7 @@ class Persistent_cohomology {
/** \brief Update the cohomology groups under the insertion of an edge.
*
* The 0-homology is maintained with a simple Union-Find data structure, which
- * explains the existance of a specific function of edge insertions. */
+ * explains the existence of a specific function of edge insertions. */
void update_cohomology_groups_edge(Simplex_handle sigma) {
Simplex_handle u, v;
boost::tie(u, v) = cpx_->endpoints(sigma);