Doc: Clarified logo and icon license

LICENSE

@@ -2,32 +2,39 @@ All code in this repository is licensed under the MIT License **unless a
 directory contains a LICENSE file**, in which case that LICENSE file applies to
 the code in that sub-directory.
 
-For example, packages/fork-sax contains a ISC LICENSE file, thus all files
-under the packages/fork-sax directory are licensed under ISC.
+For example, packages/fork-sax contains a ISC LICENSE file, thus all code under
+the packages/fork-sax directory is licensed under ISC.
 
-For example, packages/app-cli does NOT contain a LICENSE file, thus all files
-under that directory are licensed under the default license, which is MIT.
+For example, packages/app-cli does NOT contain a LICENSE file, thus all code
+under that directory is licensed under the default license, which is MIT.
+
+* * *
+
+Logo and Icon License
+
+The Joplin logos and icons are copyright (c) Laurent Cozic, all rights reserved,
+and may not be used without a permission. If you would like to use the logos or
+icons please contact the author in order to get a permission.
 
 * * *
 
 MIT License
 
-Copyright (c) 2016-2020 Laurent Cozic
+Copyright (c) 2016-2021 Laurent Cozic
 
-Permission is hereby granted, free of charge, to any person obtaining a copy
-of this software and associated documentation files (the "Software"), to deal
-in the Software without restriction, including without limitation the rights
-to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
-copies of the Software, and to permit persons to whom the Software is
-furnished to do so, subject to the following conditions:
+Permission is hereby granted, free of charge, to any person obtaining a copy of
+this software and associated documentation files (the "Software"), to deal in
+the Software without restriction, including without limitation the rights to
+use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of
+the Software, and to permit persons to whom the Software is furnished to do so,
+subject to the following conditions:
 
 The above copyright notice and this permission notice shall be included in all
 copies or substantial portions of the Software.
 
 THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
-IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
-FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
-AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
-LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
-OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
-SOFTWARE.
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS
+FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR
+COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER
+IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
+CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.