* minor dox tweaks
* pretext to bump to beta6

CMakeLists.txt

diff --git a/CMakeLists.txt b/CMakeLists.txt
index 41d30c1..dd74b76 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -1,5 +1,5 @@
 project(Eigen)
-set(EIGEN_VERSION_NUMBER "2.0-beta5")
+set(EIGEN_VERSION_NUMBER "2.0-beta6")
 
 #if the svnversion program is absent, this will leave the SVN_REVISION string empty,
 #but won't stop CMake.

doc/FixedSizeVectorizable.dox

diff --git a/doc/FixedSizeVectorizable.dox b/doc/FixedSizeVectorizable.dox
index f53a6ef..6793bd9 100644
--- a/doc/FixedSizeVectorizable.dox
+++ b/doc/FixedSizeVectorizable.dox
@@ -18,6 +18,8 @@
 \li Eigen::Matrix4f
 \li Eigen::Transform3d
 \li Eigen::Transform3f
+\li Eigen::Quaterniond
+\li Eigen::Quaternionf
 
 \section explanation Explanation
 

doc/StlContainers.dox

diff --git a/doc/StlContainers.dox b/doc/StlContainers.dox
index 07420ab..433ae8a 100644
--- a/doc/StlContainers.dox
+++ b/doc/StlContainers.dox
@@ -14,7 +14,7 @@
 \li A 16-byte-aligned allocator must be used. Eigen does provide one ready for use: aligned_allocator.
 \li If you want to use the std::vector container, you need to #include <Eigen/StdVector>.
 
-These issues happen only with \ref FixedSizeVectorizable "fixed-size vectorizable Eigen types". For other Eigen types, such as Vector3f or MatrixXd, no special care is needed when using STL containers.
+These issues arise only with \ref FixedSizeVectorizable "fixed-size vectorizable Eigen types". For other Eigen types, such as Vector3f or MatrixXd, no special care is needed when using STL containers.
 
 \section allocator Using an aligned allocator