Patch the README examples

README.md

@@ -8,9 +8,11 @@ Our AppImages provide relocatable Python runtimes. Installation is as simple as
 downloading a single file and changing its mode to executable, e.g.  as:
 
 ```sh
-wget https://github.com/niess/python-appimage/releases/download/python3.8/python3.8.2-cp38-cp38-manylinux1_x86_64.AppImage
+wget https://github.com/niess/python-appimage/releases/download/\
+python3.8/python3.8.2-cp38-cp38-manylinux1_x86_64.AppImage
 chmod +x python3.8.2-cp38-cp38-manylinux1_x86_64.AppImage
-./python3.8 python3.8.2-cp38-cp38-manylinux1_x86_64.AppImage
+
+./python3.8.2-cp38-cp38-manylinux1_x86_64.AppImage
 ```
 
 This should run Python 3.8 on _almost_ any Linux provided that `fuse` is
@@ -19,16 +21,18 @@ extract the AppImage as explained hereafter.
 
 The installation mode described previously is enough if you only need vanilla
 Python with its standard library.  However, if you plan to install extra
-packages we recommmed extracting the AppImage as:
+packages we recommmed extracting the AppImage, e.g. as:
 
 ```sh
 ./python3.8.2-cp38-cp38-manylinux1_x86_64.AppImage --appimage-extract
 mv squashfs-root python3.8.2-cp38-cp38-manylinux1_x86_64.AppDir
+rm -f python3.8.2-cp38-cp38-manylinux1_x86_64.AppImage
+
 ln -s python3.8.2-cp38-cp38-manylinux1_x86_64.AppDir/AppRun python3.8
 ```
 
-Then, extra packages can be installed to the extracted AppDir using `pip`. E.g.
-updating pip can be done as:
+Then, extra packages can be installed to the extracted AppDir using `pip`. For
+example updating pip can be done as:
 
 ```sh
 ./python3.8 -m pip install -U pip