Fix comments syntax in Markdown

.github/PULL_REQUEST_TEMPLATE.md

@@ -1,9 +1,13 @@
-{::comment}
-SPDX-License-Identifier: GPL-3.0-or-later
-SPDX-FileCopyrightText: 2011-2020 Carles Fernandez-Prades <carles.fernandez@cttc.es>
-{:/comment}
 :+1::tada: Hello, and thanks for contributing to [GNSS-SDR](https://gnss-sdr.org)! :tada::+1:
 
+[comment]: # (
+SPDX-License-Identifier: GPL-3.0-or-later
+)
+
+[comment]: # (
+SPDX-FileCopyrightText: 2011-2020 Carles Fernandez-Prades <carles.fernandez@cttc.es>
+)
+
 Before submitting your pull request, please make sure the following is done:
  1. You undertake the [Contributor Covenant Code of Conduct](https://github.com/gnss-sdr/gnss-sdr/blob/master/CODE_OF_CONDUCT.md).
  2. If you are a first-time contributor, after your pull request you will be asked to sign an Individual Contributor License Agreement ([CLA](https://en.wikipedia.org/wiki/Contributor_License_Agreement)) before your code gets accepted into `master`. This license is for your protection as a Contributor as well as for the protection of [CTTC](http://www.cttc.es/); it does not change your rights to use your own contributions for any other purpose. Except for the license granted therein to CTTC and recipients of software distributed by CTTC, you reserve all right, title, and interest in and to your contributions. The information you provide in that CLA will be maintained in accordance with [CTTC's privacy policy](http://www.cttc.es/privacy/).

CODE_OF_CONDUCT.md

@@ -1,9 +1,13 @@
-{::comment}
-SPDX-License-Identifier: GPL-3.0-or-later
-SPDX-FileCopyrightText: 2011-2020 Carles Fernandez-Prades <carles.fernandez@cttc.es>
-{:/comment}
 # Contributor Covenant Code of Conduct
 
+[comment]: # (
+SPDX-License-Identifier: GPL-3.0-or-later
+)
+
+[comment]: # (
+SPDX-FileCopyrightText: 2011-2020 Carles Fernandez-Prades <carles.fernandez@cttc.es>
+)
+
 ## Our Pledge
 
 In the interest of fostering an open and welcoming environment, we as

CONTRIBUTING.md

@@ -1,9 +1,13 @@
-{::comment}
-SPDX-License-Identifier: GPL-3.0-or-later
-SPDX-FileCopyrightText: 2011-2020 Carles Fernandez-Prades <carles.fernandez@cttc.es>
-{:/comment}
 # Contributing to GNSS-SDR
 
+[comment]: # (
+SPDX-License-Identifier: GPL-3.0-or-later
+)
+
+[comment]: # (
+SPDX-FileCopyrightText: 2011-2020 Carles Fernandez-Prades <carles.fernandez@cttc.es>
+)
+
 :+1::tada: Thanks for taking the time to contribute! :tada::+1:
 
 Third-party contributions are essential for keeping GNSS-SDR

MANIFEST.md

@@ -1,7 +1,12 @@
-{::comment}
+
+[comment]: # (
 SPDX-License-Identifier: GPL-3.0-or-later
+)
+
+[comment]: # (
 SPDX-FileCopyrightText: 2011-2020 Carles Fernandez-Prades <carles.fernandez@cttc.es>
-{:/comment}
+)
+
 title: gnss-sdr
 brief: An open source global navigation satellite systems software defined receiver
 tags:

README.md

@@ -1,11 +1,10 @@
-{::comment}
-SPDX-License-Identifier: GPL-3.0-or-later
-SPDX-FileCopyrightText: 2011-2020 Carles Fernandez-Prades <carles.fernandez@cttc.es>
-{:/comment}
 [![](./docs/doxygen/images/gnss-sdr_logo.png)](https://gnss-sdr.org "GNSS-SDR website")
 
 [![License: GPL v3](https://img.shields.io/badge/License-GPL%20v3-blue.svg)](https://www.gnu.org/licenses/gpl-3.0)
 
+[License_ID]: SPDX-License-Identifier: GPL-3.0-or-later
+
+[Copyright_Text]: SPDX-FileCopyrightText: 2011-2020 Carles Fernandez-Prades <carles.fernandez@cttc.es>
 
 **Welcome to GNSS-SDR!**
 

docs/protobuf/README.md

@@ -1,9 +1,13 @@
-{::comment}
-SPDX-License-Identifier: GPL-3.0-or-later
-SPDX-FileCopyrightText: 2018-2020 Carles Fernandez-Prades <carles.fernandez@cttc.es>
-{:/comment}
 # Custom structured data format definitions
 
+[comment]: # (
+SPDX-License-Identifier: GPL-3.0-or-later
+)
+
+[comment]: # (
+SPDX-FileCopyrightText: 2011-2020 Carles Fernandez-Prades <carles.fernandez@cttc.es>
+)
+
 Files in this folder describe structured data formats that are generated by
 GNSS-SDR. They use [Protocol Buffers](https://developers.google.com/protocol-buffers/)'
 [proto3](https://developers.google.com/protocol-buffers/docs/proto3) syntax.

docs/xml-schemas/README.md

@@ -1,9 +1,13 @@
-{::comment}
-SPDX-License-Identifier: GPL-3.0-or-later
-SPDX-FileCopyrightText: 2018-2020 Carles Fernandez-Prades <carles.fernandez@cttc.es>
-{:/comment}
 # XML Schemas for Assisted GNSS-SDR
 
+[comment]: # (
+SPDX-License-Identifier: GPL-3.0-or-later
+)
+
+[comment]: # (
+SPDX-FileCopyrightText: 2011-2020 Carles Fernandez-Prades <carles.fernandez@cttc.es>
+)
+
 GNSS-SDR can read assistance data from [Extensible Markup Language (XML)](https://www.w3.org/XML/) files for faster [Time-To-First-Fix](https://gnss-sdr.org/design-forces/availability/#time-to-first-fix-ttff), and can store navigation data decoded from GNSS signals in the same format. This folder provides XML Schemas which describe those XML files structure.
 
 [XSD (XML Schema Definition)](https://www.w3.org/XML/Schema) is a World Wide Web Consortium (W3C) recommendation that specifies how to formally describe the elements in an XML document.

src/algorithms/libs/volk_gnsssdr_module/volk_gnsssdr/README.md

@@ -1,9 +1,13 @@
-{::comment}
-SPDX-License-Identifier: GPL-3.0-or-later
-SPDX-FileCopyrightText: 2011-2020 Carles Fernandez-Prades <carles.fernandez@cttc.es>
-{:/comment}
 [![License: GPL v3](https://img.shields.io/badge/License-GPL%20v3-blue.svg)](https://www.gnu.org/licenses/gpl-3.0)
 
+[comment]: # (
+SPDX-License-Identifier: GPL-3.0-or-later
+)
+
+[comment]: # (
+SPDX-FileCopyrightText: 2011-2020 Carles Fernandez-Prades <carles.fernandez@cttc.es>
+)
+
 # Welcome to VOLK_GNSSSDR, the Vector-Optimized Library of Kernels for GNSS-SDR
 
 VOLK_GNSSSDR is a sub-project of GNSS-SDR. This library provides a set

src/utils/reproducibility/ieee-access18/README.md

@@ -1,10 +1,13 @@
-{::comment}
-SPDX-License-Identifier: GPL-3.0-or-later
-SPDX-FileCopyrightText: 2011-2020 Carles Fernandez-Prades <carles.fernandez@cttc.es>
-{:/comment}
 Continuous Reproducibility in GNSS Signal Processing
 ----------------------------------------------------
 
+[comment]: # (
+SPDX-License-Identifier: GPL-3.0-or-later
+)
+
+[comment]: # (
+SPDX-FileCopyrightText: 2011-2020 Carles Fernandez-Prades <carles.fernandez@cttc.es>
+)
 
 This folder contains files required for the reproduction of the experiment proposed in:
 

src/utils/rinex2assist/README.md

@@ -1,10 +1,14 @@
-{::comment}
-SPDX-License-Identifier: GPL-3.0-or-later
-SPDX-FileCopyrightText: 2011-2020 Carles Fernandez-Prades <carles.fernandez@cttc.es>
-{:/comment}
 Rinex2assist
 ------------
 
+[comment]: # (
+SPDX-License-Identifier: GPL-3.0-or-later
+)
+
+[comment]: # (
+SPDX-FileCopyrightText: 2011-2020 Carles Fernandez-Prades <carles.fernandez@cttc.es>
+)
+
 This program reads data from RINEX navigation files and generates XML files that can be read by GNSS-SDR as Assisted GNSS data.
 
 ### Building