diff --git a/Eigen/src/Geometry/AlignedBox.h b/Eigen/src/Geometry/AlignedBox.h
index 652e72768..14ec9261e 100644
--- a/Eigen/src/Geometry/AlignedBox.h
+++ b/Eigen/src/Geometry/AlignedBox.h
@@ -25,7 +25,7 @@
 #ifndef EIGEN_ALIGNEDBOX_H
 #define EIGEN_ALIGNEDBOX_H
 
-/** \geometry_module \ingroup GeometryModule
+/** \geometry_module \ingroup Geometry_Module
   * \nonstableyet
   *
   * \class AlignedBox
diff --git a/Eigen/src/Geometry/AngleAxis.h b/Eigen/src/Geometry/AngleAxis.h
index 3c8b7d027..91e3d0d61 100644
--- a/Eigen/src/Geometry/AngleAxis.h
+++ b/Eigen/src/Geometry/AngleAxis.h
@@ -25,7 +25,7 @@
 #ifndef EIGEN_ANGLEAXIS_H
 #define EIGEN_ANGLEAXIS_H
 
-/** \geometry_module \ingroup GeometryModule
+/** \geometry_module \ingroup Geometry_Module
   *
   * \class AngleAxis
   *
@@ -158,10 +158,10 @@ public:
   { return m_axis.isApprox(other.m_axis, prec) && ei_isApprox(m_angle,other.m_angle, prec); }
 };
 
-/** \ingroup GeometryModule
+/** \ingroup Geometry_Module
   * single precision angle-axis type */
 typedef AngleAxis<float> AngleAxisf;
-/** \ingroup GeometryModule
+/** \ingroup Geometry_Module
   * double precision angle-axis type */
 typedef AngleAxis<double> AngleAxisd;
 
diff --git a/Eigen/src/Geometry/EulerAngles.h b/Eigen/src/Geometry/EulerAngles.h
index f473b14ad..12c2cb7bb 100644
--- a/Eigen/src/Geometry/EulerAngles.h
+++ b/Eigen/src/Geometry/EulerAngles.h
@@ -25,7 +25,7 @@
 #ifndef EIGEN_EULERANGLES_H
 #define EIGEN_EULERANGLES_H
 
-/** \geometry_module \ingroup GeometryModule
+/** \geometry_module \ingroup Geometry_Module
   * \nonstableyet
   *
   * \returns the Euler-angles of the rotation matrix \c *this using the convention defined by the triplet (\a a0,\a a1,\a a2)
diff --git a/Eigen/src/Geometry/Hyperplane.h b/Eigen/src/Geometry/Hyperplane.h
index 44ffad36d..22c530d4b 100644
--- a/Eigen/src/Geometry/Hyperplane.h
+++ b/Eigen/src/Geometry/Hyperplane.h
@@ -26,7 +26,7 @@
 #ifndef EIGEN_HYPERPLANE_H
 #define EIGEN_HYPERPLANE_H
 
-/** \geometry_module \ingroup GeometryModule
+/** \geometry_module \ingroup Geometry_Module
   *
   * \class Hyperplane
   *
diff --git a/Eigen/src/Geometry/ParametrizedLine.h b/Eigen/src/Geometry/ParametrizedLine.h
index 7897382df..2b990d084 100644
--- a/Eigen/src/Geometry/ParametrizedLine.h
+++ b/Eigen/src/Geometry/ParametrizedLine.h
@@ -26,7 +26,7 @@
 #ifndef EIGEN_PARAMETRIZEDLINE_H
 #define EIGEN_PARAMETRIZEDLINE_H
 
-/** \geometry_module \ingroup GeometryModule
+/** \geometry_module \ingroup Geometry_Module
   *
   * \class ParametrizedLine
   *
diff --git a/Eigen/src/Geometry/Quaternion.h b/Eigen/src/Geometry/Quaternion.h
index 9504962d5..ce6e60868 100644
--- a/Eigen/src/Geometry/Quaternion.h
+++ b/Eigen/src/Geometry/Quaternion.h
@@ -30,7 +30,7 @@ template<typename Other,
          int OtherCols=Other::ColsAtCompileTime>
 struct ei_quaternion_assign_impl;
 
-/** \geometry_module \ingroup GeometryModule
+/** \geometry_module \ingroup Geometry_Module
   *
   * \class Quaternion
   *
@@ -221,10 +221,10 @@ protected:
   Coefficients m_coeffs;
 };
 
-/** \ingroup GeometryModule
+/** \ingroup Geometry_Module
   * single precision quaternion type */
 typedef Quaternion<float> Quaternionf;
-/** \ingroup GeometryModule
+/** \ingroup Geometry_Module
   * double precision quaternion type */
 typedef Quaternion<double> Quaterniond;
 
diff --git a/Eigen/src/Geometry/Rotation2D.h b/Eigen/src/Geometry/Rotation2D.h
index 5dea645c8..3e0ea3c62 100644
--- a/Eigen/src/Geometry/Rotation2D.h
+++ b/Eigen/src/Geometry/Rotation2D.h
@@ -25,7 +25,7 @@
 #ifndef EIGEN_ROTATION2D_H
 #define EIGEN_ROTATION2D_H
 
-/** \geometry_module \ingroup GeometryModule
+/** \geometry_module \ingroup Geometry_Module
   *
   * \class Rotation2D
   *
@@ -125,10 +125,10 @@ public:
   { return ei_isApprox(m_angle,other.m_angle, prec); }
 };
 
-/** \ingroup GeometryModule
+/** \ingroup Geometry_Module
   * single precision 2D rotation type */
 typedef Rotation2D<float> Rotation2Df;
-/** \ingroup GeometryModule
+/** \ingroup Geometry_Module
   * double precision 2D rotation type */
 typedef Rotation2D<double> Rotation2Dd;
 
diff --git a/Eigen/src/Geometry/Scaling.h b/Eigen/src/Geometry/Scaling.h
index 25d76157a..5daf0a499 100644
--- a/Eigen/src/Geometry/Scaling.h
+++ b/Eigen/src/Geometry/Scaling.h
@@ -25,7 +25,7 @@
 #ifndef EIGEN_SCALING_H
 #define EIGEN_SCALING_H
 
-/** \geometry_module \ingroup GeometryModule
+/** \geometry_module \ingroup Geometry_Module
   *
   * \class Scaling
   *
@@ -149,7 +149,7 @@ public:
 
 };
 
-/** \addtogroup GeometryModule */
+/** \addtogroup Geometry_Module */
 //@{
 typedef Scaling<float, 2> Scaling2f;
 typedef Scaling<double,2> Scaling2d;
diff --git a/Eigen/src/Geometry/Transform.h b/Eigen/src/Geometry/Transform.h
index 80e16a450..9b3e1b655 100644
--- a/Eigen/src/Geometry/Transform.h
+++ b/Eigen/src/Geometry/Transform.h
@@ -43,7 +43,7 @@ template< typename Other,
           int OtherCols=Other::ColsAtCompileTime>
 struct ei_transform_product_impl;
 
-/** \geometry_module \ingroup GeometryModule
+/** \geometry_module \ingroup Geometry_Module
   *
   * \class Transform
   *
@@ -290,13 +290,13 @@ protected:
 
 };
 
-/** \ingroup GeometryModule */
+/** \ingroup Geometry_Module */
 typedef Transform<float,2> Transform2f;
-/** \ingroup GeometryModule */
+/** \ingroup Geometry_Module */
 typedef Transform<float,3> Transform3f;
-/** \ingroup GeometryModule */
+/** \ingroup Geometry_Module */
 typedef Transform<double,2> Transform2d;
-/** \ingroup GeometryModule */
+/** \ingroup Geometry_Module */
 typedef Transform<double,3> Transform3d;
 
 /**************************
diff --git a/Eigen/src/Geometry/Translation.h b/Eigen/src/Geometry/Translation.h
index ba8f728c3..4b2fc7a56 100644
--- a/Eigen/src/Geometry/Translation.h
+++ b/Eigen/src/Geometry/Translation.h
@@ -25,7 +25,7 @@
 #ifndef EIGEN_TRANSLATION_H
 #define EIGEN_TRANSLATION_H
 
-/** \geometry_module \ingroup GeometryModule
+/** \geometry_module \ingroup Geometry_Module
   *
   * \class Translation
   *
@@ -152,7 +152,7 @@ public:
 
 };
 
-/** \addtogroup GeometryModule */
+/** \addtogroup Geometry_Module */
 //@{
 typedef Translation<float, 2> Translation2f;
 typedef Translation<double,2> Translation2d;