diff --git a/adjuster.py b/adjuster.py
index 084785360aad2236928f4bc48646c6d37924267c..86c6733ae8d29187318a56ec9fddb5bc66a6ed20 100755
--- a/adjuster.py
+++ b/adjuster.py
@@ -149,7 +149,7 @@ define("htmlonly_mode",default=True,help="Provide a checkbox allowing the user t
 # Above says "most" not "all" because some stripping not finished (see TODO comments) and because some scripts/CSS added by Web Adjuster itself are not stripped
 define("PhantomJS",default=False,help="Use PhantomJS (via webdriver, which must be installed) to execute Javascript for users who choose \"HTML-only mode\".  This is slow and limited: it does not currently support POST forms (which makes your 'session' on the site likely to break if you submit one) or Javascript-only links etc, and it currently shares a single PhantomJS browser between all Adjuster clients, so don't do this for multiple users!  Additionally, 'Via' headers etc are not currently set.  Only the remote site's script is executed: scripts in --headAppend etc are still sent to the client.   If a URL box cannot be displayed (no wildcard_dns and default_site full, or processing a \"real\" proxy request) then htmlonly_mode auto-activates when PhantomJS is switched on, thus providing a way to partially Javascript-enable browsers like Lynx.  If --viewsource is enabled then PhantomJS URLs may also be followed by .screenshot (optionally with dimensions e.g. .screenshot-640x480 but this doesn't work in all PhantomJS versions)")
 define("mailtoPath",default="/@mail@to@__",help="A location on every adjusted website to put a special redirection page to handle mailto: links, showing the user the contents of the link first (in case a mail client is not set up). This must be made up of URL-safe characters starting with a / and should be a path that is unlikely to occur on normal websites and that does not conflict with renderPath. If this option is empty, mailto: links are not changed. (Currently, only plain HTML mailto: links are changed by this function; Javascript-computed ones are not.)")
-define("mailtoSMS",multiple=True,default="Opera Mini,Opera Mobi,Android,Phone,Mobile",help="When using mailtoPath, you can set a comma-separated list of platforms that understand sms: links. If any of these strings occur in the user-agent then an SMS link will be provided on the mailto redirection page.")
+define("mailtoSMS",multiple=True,default="Opera Mini,Opera Mobi,Android,Phone,Mobile",help="When using mailtoPath, you can set a comma-separated list of platforms that understand sms: links. If any of these strings occur in the user-agent then an SMS link will be provided on the mailto redirection page, to place the suggested subject and/or body into a draft SMS message instead of an email.")
 
 heading("External processing options")
 define("htmlFilter",help="External program(s) to run to filter every HTML document. If more than one program is specified separated by # then the user will be given a choice (see htmlFilterName option). Any shell command can be used; its standard input will get the HTML (or the plain text if htmlText is set), and it should send the new version to standard output. Multiple copies of each program might be run at the same time to serve concurrent requests. UTF-8 character encoding is used. If you are not able to run external programs then you could use a back-end server (specify an http:// or https:// URL and input is POSTed in the request body) or a Python function (specify * followed by the function name, and inject the function into the adjuster module from a wrapper script; the function is run in the serving thread).") # (so try to make it fast, although this is not quite so essential in WSGI mode; if you're in WSGI mode then I suggest getting the function to import any large required modules on-demand)