Modified README.txt from [bcd3932a32] to [38a419935e].

    36     36   
    37     37   a. teapotclient:
    38     38   
    39     39   	i. get_extensions
    40     40   		SYNOPSIS
    41     41   		package require teapotclient
    42     42   
    43         -		::teapotclient::get_extensions <list_of_teapot_servers> \
           43  +		::teapotclient::get_extensions <teapot_server> \
    44     44   		  ?<os_glob_pattern>? ?<cpu_glob_pattern>?
    45     45   
    46     46   		DESCRIPTION
    47     47   		get_extensions gets the extensions that are available from a
    48         -		list of TEAPOT servers, for a particular operating system
    49         -		and CPU tuple (which can be glob patterns).
           48  +		TEAPOT server, for a particular operating system and CPU
           49  +		tuple (which can be glob patterns).
    50     50   
    51     51   		The default OS and CPU patterns are both "*" which will match
    52     52   		all operating system and cpus.
    53     53   
    54     54   		RETURN VALUE
    55     55   		The returned value is a list in the format of:
    56     56   		{Extension_1} {ExtensionInfo_1} {Extension_2} {ExtensionInfo_2} ...