Add link for CLA in docs; minor fixes
Also fixes a typo in cost_function.h
Change-Id: I45f08fd27fd2f8e5cb5b3f08e0d4f9a3e8822a15
diff --git a/docs/source/contributing.rst b/docs/source/contributing.rst
index b8f8165..f78c37a 100644
--- a/docs/source/contributing.rst
+++ b/docs/source/contributing.rst
@@ -38,10 +38,11 @@
`Cygwin <http://www.cygwin.com/>`_ install.
2. Sign up for `Gerrit
- <https://ceres-solver-review.googlesource.com/>`_. You will also
- need to sign the Contributor License Agreement (CLA) with Google,
- which gives Google a royalty-free unlimited license to use your
- contributions. You retain copyright.
+ <https://ceres-solver-review.googlesource.com/>`_. You will also need to
+ `sign the Contributor License Agreement (CLA)
+ <https://opensource.google.com/docs/cla/#sign>`_ with Google, which gives
+ Google a royalty-free unlimited license to use your contributions. You
+ retain copyright.
3. Clone the Ceres Solver ``git`` repository from Gerrit.
diff --git a/docs/source/installation.rst b/docs/source/installation.rst
index 6c42ef0..bd3c821 100644
--- a/docs/source/installation.rst
+++ b/docs/source/installation.rst
@@ -89,9 +89,9 @@
``SuiteSparse``, and optionally used by Ceres directly for some
operations.
-- `TBB <https://www.threadingbuildingblocks.org/>`_ is a C++11 template
- library for parallel programming that optionally can be used as an alternative
- to OpenMP. **Optional**
+- `TBB <https://www.threadingbuildingblocks.org/>`_ is a C++11 template
+ library for parallel programming that optionally can be used as an
+ alternative to OpenMP. **Optional**
On ``UNIX`` OSes other than Mac OS X we recommend `ATLAS
<http://math-atlas.sourceforge.net/>`_, which includes ``BLAS`` and
diff --git a/docs/source/nnls_modeling.rst b/docs/source/nnls_modeling.rst
index abc1ccc..36ee550 100644
--- a/docs/source/nnls_modeling.rst
+++ b/docs/source/nnls_modeling.rst
@@ -22,7 +22,7 @@
Ceres solves robustified bounds constrained non-linear least squares
problems of the form:
-.. math:: :label: ceresproblem
+.. math:: :label: ceresproblem_modeling
\min_{\mathbf{x}} &\quad \frac{1}{2}\sum_{i}
\rho_i\left(\left\|f_i\left(x_{i_1},
@@ -1455,9 +1455,10 @@
.. class:: Problem
:class:`Problem` holds the robustified bounds constrained
- non-linear least squares problem :eq:`ceresproblem`. To create a
- least squares problem, use the :func:`Problem::AddResidualBlock`
- and :func:`Problem::AddParameterBlock` methods.
+ non-linear least squares problem :eq:`ceresproblem_modeling`. To
+ create a least squares problem, use the
+ :func:`Problem::AddResidualBlock` and
+ :func:`Problem::AddParameterBlock` methods.
For example a problem containing 3 parameter blocks of sizes 3, 4
and 5 respectively and two residual blocks of size 2 and 6:
diff --git a/docs/source/nnls_tutorial.rst b/docs/source/nnls_tutorial.rst
index 9c4e585..5e78a05 100644
--- a/docs/source/nnls_tutorial.rst
+++ b/docs/source/nnls_tutorial.rst
@@ -54,7 +54,7 @@
<http://en.wikipedia.org/wiki/Non-linear_least_squares>`_.
.. math:: \frac{1}{2}\sum_{i} \left\|f_i\left(x_{i_1}, ... ,x_{i_k}\right)\right\|^2.
- :label: ceresproblem2
+ :label: ceresproblemnonrobust
.. _section-hello-world:
diff --git a/include/ceres/cost_function.h b/include/ceres/cost_function.h
index f051a89..94725d3 100644
--- a/include/ceres/cost_function.h
+++ b/include/ceres/cost_function.h
@@ -1,5 +1,5 @@
// Ceres Solver - A fast non-linear least squares minimizer
-// Copyright 2015 Google Inc. All rights reserved.
+// Copyright 2017 Google Inc. All rights reserved.
// http://ceres-solver.org/
//
// Redistribution and use in source and binary forms, with or without
@@ -55,7 +55,7 @@
// This class implements the computation of the cost (a.k.a. residual) terms as
// a function of the input (control) variables, and is the interface for users
// to describe their least squares problem to Ceres. In other words, this is the
-// modelling layer between users and the Ceres optimizer. The signature of the
+// modeling layer between users and the Ceres optimizer. The signature of the
// function (number and sizes of input parameter blocks and number of outputs)
// is stored in parameter_block_sizes_ and num_residuals_ respectively. User
// code inheriting from this class is expected to set these two members with the
