Update README.md

Author: AdamT20054

README.md

@@ -23,7 +23,7 @@
 
 DJSCaptcha sets out to generate on-the-fly CAPTCHAs based off your desired inputs to present to members of your server. The module both creates the CAPTCHA, listens for a result and then acts on the result by removing and/or adding roles to users in your server.
 
-The module was designed to primarily be used as a welcome CAPTCHA verification system.
+The module was designed to primarily be used as a CAPTCHA verification system.
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