diff --git a/doc/salome/gui/GEOM/images/curve1.png b/doc/salome/gui/GEOM/images/curve1.png
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diff --git a/doc/salome/gui/GEOM/images/curve3.png b/doc/salome/gui/GEOM/images/curve3.png
index 7215d5d32..7d711c2f3 100644
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diff --git a/doc/salome/gui/GEOM/images/curve4.png b/doc/salome/gui/GEOM/images/curve4.png
index 8556ea587..cbb60924d 100644
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diff --git a/doc/salome/gui/GEOM/input/creating_curve.doc b/doc/salome/gui/GEOM/input/creating_curve.doc
index 2a01c3a74..aa3019d69 100644
--- a/doc/salome/gui/GEOM/input/creating_curve.doc
+++ b/doc/salome/gui/GEOM/input/creating_curve.doc
@@ -85,7 +85,7 @@ types of curves.
 <ul>
 <li><b>X(t)equation, Y(t)equation, Z(t)equation</b> are python
 expressions for X, Y and Z coordinates of the basic points of the curve.</li>
-<li><b>Min t, Max t</b> are minimum and maximun values of the parameter \b t.</li>
+<li><b>Min t, Max t</b> are minimum and maximum values of the parameter \b t.</li>
 <li><b>Step</b> is the step of the parameter \b t.</li>
 </ul>