diff --git a/README.md b/README.md
index 74bcdac..12cd052 100644
--- a/README.md
+++ b/README.md
@@ -19,8 +19,8 @@ use chown. Then, chmod 755 filebox so that it can be started
 
 ```
 # Create and own folders
-sudo mkdir -p /etc/filebox && chown -R $USER:$USER /etc/filebox
-sudo mkdir -p /var/lib/filebox && chown -R $USER:$USER /var/lib/filebox
+sudo mkdir -p /etc/filebox && sudo chown -R $USER:$USER /etc/filebox
+sudo mkdir -p /var/lib/filebox && sudo chown -R $USER:$USER /var/lib/filebox
 
 # Copy executable filebox file:
 sudp cp filebox /usr/local/bin/filebox
@@ -56,7 +56,7 @@ And filebox will also ask you to add a default server and give its:
 - Upload LOCAL Folder
 
 You can also add more servers, using your desired (server name), so that
-you can 
+you can manage several servers.
 
 ```
 # if no (server name), filebox use (default) first configured server
@@ -80,7 +80,7 @@ filebox -g
 ```
 
 A file list will appear with item numbers. You can download one or several
-files and folder by answering the question next to the list. If you want
+files and folders by answering the question next to the list. If you want
 to download item 1 to your local music folder and item 2 to your public
 video folder, just answer: 1m 2p
 
@@ -93,7 +93,7 @@ To upload ALL files from your (Upload LOCAL Folder)/(server name), to
 your specific server folder, type:
 
 ```
-filebox -S
+filebox -s
 ```
 
 In that (Upload LOCAL Folder)/(server name) you could put all your
diff --git a/var/lib/filebox/README.md b/var/lib/filebox/README.md
index 74bcdac..12cd052 100644
--- a/var/lib/filebox/README.md
+++ b/var/lib/filebox/README.md
@@ -19,8 +19,8 @@ use chown. Then, chmod 755 filebox so that it can be started
 
 ```
 # Create and own folders
-sudo mkdir -p /etc/filebox && chown -R $USER:$USER /etc/filebox
-sudo mkdir -p /var/lib/filebox && chown -R $USER:$USER /var/lib/filebox
+sudo mkdir -p /etc/filebox && sudo chown -R $USER:$USER /etc/filebox
+sudo mkdir -p /var/lib/filebox && sudo chown -R $USER:$USER /var/lib/filebox
 
 # Copy executable filebox file:
 sudp cp filebox /usr/local/bin/filebox
@@ -56,7 +56,7 @@ And filebox will also ask you to add a default server and give its:
 - Upload LOCAL Folder
 
 You can also add more servers, using your desired (server name), so that
-you can 
+you can manage several servers.
 
 ```
 # if no (server name), filebox use (default) first configured server
@@ -80,7 +80,7 @@ filebox -g
 ```
 
 A file list will appear with item numbers. You can download one or several
-files and folder by answering the question next to the list. If you want
+files and folders by answering the question next to the list. If you want
 to download item 1 to your local music folder and item 2 to your public
 video folder, just answer: 1m 2p
 
@@ -93,7 +93,7 @@ To upload ALL files from your (Upload LOCAL Folder)/(server name), to
 your specific server folder, type:
 
 ```
-filebox -S
+filebox -s
 ```
 
 In that (Upload LOCAL Folder)/(server name) you could put all your