diff --git a/CHANGELOGS.rst b/CHANGELOGS.rst
index 52c7d466..cd442ce8 100644
--- a/CHANGELOGS.rst
+++ b/CHANGELOGS.rst
@@ -1,6 +1,9 @@
 Change Logs
 ===========
 
+0.7.6
++++++
+
 0.7.5
 +++++
 
diff --git a/_doc/index.rst b/_doc/index.rst
index 355fff8f..36ffeb76 100644
--- a/_doc/index.rst
+++ b/_doc/index.rst
@@ -239,8 +239,8 @@ The function replaces dynamic dimensions defined as strings by
 Older versions
 ==============
 
+* `0.7.6 <../v0.7.6/index.html>`_
 * `0.7.5 <../v0.7.5/index.html>`_
-* `0.7.4 <../v0.7.4/index.html>`_
 * `0.6.3 <../v0.6.3/index.html>`_
 * `0.5.0 <../v0.5.0/index.html>`_
 * `0.4.4 <../v0.4.4/index.html>`_
diff --git a/onnx_diagnostic/__init__.py b/onnx_diagnostic/__init__.py
index 35769842..49e345b1 100644
--- a/onnx_diagnostic/__init__.py
+++ b/onnx_diagnostic/__init__.py
@@ -3,5 +3,5 @@
 Functions, classes to dig into a model when this one is right, slow, wrong...
 """
 
-__version__ = "0.7.5"
+__version__ = "0.7.6"
 __author__ = "Xavier Dupré"
diff --git a/onnx_diagnostic/helpers/_log_helper.py b/onnx_diagnostic/helpers/_log_helper.py
index 11c2b111..f5b5693f 100644
--- a/onnx_diagnostic/helpers/_log_helper.py
+++ b/onnx_diagnostic/helpers/_log_helper.py
@@ -33,13 +33,13 @@ def mann_kendall(series: Sequence[float], threshold: float = 0.5):
     .. math::
 
         sign(x) = \\left\\{ \\begin{array}{l} -1 if x < 0 \\\\ 0 if x = 0 \\\\ +1 otherwise
-        \\right.
+        \\end{array} \\right.
 
     And:
 
     .. math::
 
-        Var(S)= \\frac{n(n-1)(2n+5)} - \\sum_t t(t-1)(2t+5)}{18}
+        Var(S)= \\frac{n(n-1)(2n+5) - \\sum_t t(t-1)(2t+5)}{18}
     """
     aseries = np.asarray(series)
     stat = 0
@@ -251,7 +251,7 @@ def open_dataframe(
 ) -> pandas.DataFrame:
     """
     Opens a filename defined by function
-    :func:`onnx_diagnostic.helpers.log_helper.enumerate_csv_files`.
+    :func:`onnx_diagnostic.helpers._log_helper.enumerate_csv_files`.
 
     :param data: a dataframe, a filename, a tuple indicating the file is coming
         from a zip file