Update README.md and fixed some grammar errors

Author: davidlst

README.md

@@ -15,14 +15,17 @@ ols1clk can be run in the following way:
 When run with no options, ols1clk will install OpenLiteSpeed with the default settings and values.
 
 ####Possible Options:
-* **-a**, **--adminpassword ADMINPASSWORD:** used to set the webAdmin password for OpenLiteSpeed.
+* **-a**, **--adminpassword [-- webAdminPassword]:** used to set the webAdmin password for OpenLiteSpeed instead of a random one.
+  * If you omit **[-- webAdminPassword]**, ols1clk will prompt you to provide this password during installation.
 * **-e**, **--email EMAIL:** to set the email of the administrator.
 * **-w**, **--wordpress:** set to install and setup wordpress.
 * **--wordpresspath WORDPRESSPATH:** to use an existing wordpress installation instead of a new wordpress install.
-* **-r**, **--rootpassworddb ROOTPASSWORD:** to set the mysql server root password.
+* **-r**, **--rootpassworddb [-- mysqlRootPassword]:** to set the mysql server root password instead of using a random one.
+  * If you omit **[-- mysqlRootPassword]**, ols1clk will prompt you to provide this password during installation.
 * **-d**, **--databasename DATABASENAME:** to set the database name to be used by wordpress.
 * **-u**, **--usernamedb DBUSERNAME:** to set the username of wordpress in mysql.
-* **-p**, **--passworddb DBPASSWORD:** to set the password of wordpress in mysql.
+* **-p**, **--passworddb [-- databasePassword]:** to set the password of wordpress in mysql instead of using a random one.
+  * If you omit **[-- databasePassword]**, ols1clk will prompt you to provide this password during installation.
 * **-l**, **--listenport WORDPRESSPORT:** to set the listener port, default is 80.
 * **--uninstall:** to uninstall OpenLiteSpeed and remove installation directory
 * **--purgeall:** to uninstall OpenLiteSpeed, remove installation directory, and purge all data in mysql.
@@ -33,4 +36,3 @@ Get in Touch
 
 OpenLiteSpeed has a [Google Group](https://groups.google.com/forum/#!forum/openlitespeed-development). If you find a bug, want to request new features, or just want to talk about OpenLiteSpeed, this is the place to do it.
 
-

ols1clk.sh

@@ -645,16 +645,16 @@ function usage
 {
     echoGreen "Usage: $0 [options] [options] ..."
     echoGreen "Options:"
-    echoGreen "        -a, --adminpassword [-- webAdminPassword], to set the webAdmin password for openlitespeed instead a random one."
+    echoGreen "        -a, --adminpassword [-- webAdminPassword], to set the webAdmin password for openlitespeed instead of using a random one."
     echoGreen "            If you omit [-- webAdminPassword], ols1clk will prompt you to provide this password during installation."
     echoGreen "        -e, --email EMAIL, to set the email of the administrator."
     echoGreen "        -w, --wordpress, set to install and setup wordpress."
     echoGreen "            --wordpresspath WORDPRESSPATH, to use an existing wordpress installation instead of a new wordpress install."
-    echoGreen "        -r, --rootpassworddb [-- mysqlRootPassword], to set the mysql server root password instead a random one."
+    echoGreen "        -r, --rootpassworddb [-- mysqlRootPassword], to set the mysql server root password instead of using a random one."
     echoGreen "            If you omit [-- mysqlRootPassword], ols1clk will prompt you to provide this password during installation."
     echoGreen "        -d, --databasename DATABASENAME, to set the database name to be used by wordpress."
     echoGreen "        -u, --usernamedb DBUSERNAME, to set the username of wordpress in mysql."
-    echoGreen "        -p, --passworddb [-- databasePassword], to set the password of the table used by wordpress in mysql instead a random one."
+    echoGreen "        -p, --passworddb [-- databasePassword], to set the password of the table used by wordpress in mysql instead of using a random one."
     echoGreen "            If you omit [-- databasePassword], ols1clk will prompt you to provide this password during installation."
     echoGreen "        -l, --listenport WORDPRESSPORT, to set the listener port, default is 80."
     echoGreen "            --uninstall, to uninstall OpenLiteSpeed and remove installation directory."