Minor changes in README

Author: Nicola Spanti (RyDroid)

LICENSE

@@ -4,7 +4,7 @@ Licensed under the Apache License, Version 2.0 (the "License");
 you may not use this file except in compliance with the License.
 You may obtain a copy of the License at
 
-   http://www.apache.org/licenses/LICENSE-2.0
+   https://www.apache.org/licenses/LICENSE-2.0
 
 Unless required by applicable law or agreed to in writing, software
 distributed under the License is distributed on an "AS IS" BASIS,

README.md

@@ -1,5 +1,6 @@
 # Simple File Manager
-<img alt="Logo" src="app/src/main/res/mipmap-xxxhdpi/launcher.png" width="80">
+
+<img alt="Logo" src="app/src/main/res/mipmap-xxxhdpi/launcher.png" width="80" />
 
 A simple file manager for browsing and editing files and directories.
 
@@ -9,12 +10,12 @@ Contains no ads or unnecessary permissions. It is fully opensource, provides a D
 
 This app is just one piece of a bigger series of apps. You can find the rest of them at http://www.simplemobiletools.com
 
-<a href='https://play.google.com/store/apps/details?id=com.simplemobiletools.filemanager'><img src='http://simplemobiletools.github.io/assets/public/google-play.png' alt='Get it on Google Play' height=45/></a>
-<a href='https://f-droid.org/app/com.simplemobiletools.filemanager'><img src='http://simplemobiletools.github.io/assets/public/f-droid.png' alt='Get it on F-Droid' height=45 ></a>
+<a href='https://play.google.com/store/apps/details?id=com.simplemobiletools.filemanager'><img src='https://simplemobiletools.github.io/assets/public/google-play.png' alt='Get it on Google Play' height='45' /></a>
+<a href='https://f-droid.org/app/com.simplemobiletools.filemanager'><img src='https://simplemobiletools.github.io/assets/public/f-droid.png' alt='Get it on F-Droid' height='45' /></a>
 
-<img alt="App image" src="screenshots/app.png" width="250">
-<img alt="App image" src="screenshots/app_2.png" width="250">
-<img alt="App image" src="screenshots/app_3.png" width="250">
+<img alt="App image" src="screenshots/app.png" width="250" />
+<img alt="App image" src="screenshots/app_2.png" width="250" />
+<img alt="App image" src="screenshots/app_3.png" width="250" />
 
 License
 -------
@@ -24,7 +25,7 @@ License
     you may not use this file except in compliance with the License.
     You may obtain a copy of the License at
 
-       http://www.apache.org/licenses/LICENSE-2.0
+       https://www.apache.org/licenses/LICENSE-2.0
 
     Unless required by applicable law or agreed to in writing, software
     distributed under the License is distributed on an "AS IS" BASIS,