Minor fixes to the documentation

Change-Id: I65e6f648d963b8aa640078684ce02dcde6acb87d

docs/source/bibliography.rst

diff --git a/docs/source/bibliography.rst b/docs/source/bibliography.rst
index 80dfb1a..c13c676 100644
--- a/docs/source/bibliography.rst
+++ b/docs/source/bibliography.rst
@@ -122,8 +122,7 @@
    systems**, SIAM, 2003.
 
 .. [Simon] I. Simon, N. Snavely and S. M. Seitz, **Scene Summarization
-   for Online Image Collections**, *International Conference on
-    Computer Vision*, 2007.
+   for Online Image Collections**, *International Conference on Computer Vision*, 2007.
 
 .. [Stigler] S. M. Stigler, **Gauss and the invention of least
    squares**, *The Annals of Statistics*, 9(3):465-474, 1981.

docs/source/nnls_modeling.rst

diff --git a/docs/source/nnls_modeling.rst b/docs/source/nnls_modeling.rst
index b6bec4a..b260cab 100644
--- a/docs/source/nnls_modeling.rst
+++ b/docs/source/nnls_modeling.rst
@@ -1483,6 +1483,7 @@
 quaternion, a local parameterization can be constructed as
 
 .. code-block:: c++
+
    ProductParameterization se3_param(new QuaternionParameterization(),
                                      new IdentityParameterization(3));
 
@@ -2027,8 +2028,8 @@
     This is because, as the name implies, we assume that the parameter
     blocks did not change since the last time
     :func:`EvaluationCallback::PrepareForEvaluation` was called (via
-    :func:`Solve`, :func:`Problem:Evaluate` or
-    :func:`Problem:EvaluateResidualBlock`).
+    :func:`Solve`, :func:`Problem::Evaluate` or
+    :func:`Problem::EvaluateResidualBlock`).
 
 
 .. function:: bool Problem::Evaluate(const Problem::EvaluateOptions& options, double* cost, vector<double>* residuals, vector<double>* gradient, CRSMatrix* jacobian)

docs/source/version_history.rst

diff --git a/docs/source/version_history.rst b/docs/source/version_history.rst
index f5db6c4..299e27b 100644
--- a/docs/source/version_history.rst
+++ b/docs/source/version_history.rst
@@ -10,7 +10,7 @@
 New Features
 ------------
 #. Ceres Solver now requires a C++14 compatible compiler, Eigen
-   version > 3.3 & CMake version >= 3.5, XCode version >= 11.2 (Sameer
+   version >= 3.3 & CMake version >= 3.5, XCode version >= 11.2 (Sameer
    Agarwal, Alex Stewart & Keir Mierle)
 #. C++ threading based multi-threading support. (Mike Vitus)
 #. :func:`Problem::AddResidualBlock`, :class:`SizedFunction`,
@@ -51,7 +51,7 @@
 #. ``EvaluationCallback`` has been moved from ``Solver::Options`` to
    ``Problem::Options`` for a more correct API.
 #. Removed ``Android.mk`` based build.
-#. Remove ``Solver::Options::num_linear_solver_threads`` is no more.
+#. ``Solver::Options::num_linear_solver_threads`` is no more.
 
 Bug Fixes & Minor Changes
 -------------------------
@@ -64,7 +64,7 @@
 #. Allow :class:`SubsetParameterization` to accept an empty vector of
    constant parameters. (Sameer Agarwal & Frédéric Devernay)
 #. Fix a bug in DynamicAutoDiffCostFunction when all parameters are
-constant (Ky Waegel & Sameer Agarwal)
+   constant (Ky Waegel & Sameer Agarwal)
 #. Fixed incorrect argument name in ``RotationMatrixToQuaternion``
    (Alex Stewart & Frank Dellaert)
 #. Do not export class template LineParameterization (huangqinjin)