fix: language key in reset password

public/language/en-GB/reset_password.json

@@ -7,6 +7,7 @@
 	"wrong_reset_code.message": "The reset code received was incorrect. Please try again, or <a href=\"/reset\">request a new reset code</a>.",
 	"new_password": "New Password",
 	"repeat_password": "Confirm Password",
+	"changing_password": "Changing Password",
 	"enter_email": "Please enter your <strong>email address</strong> and we will send you an email with instructions on how to reset your account.",
 	"enter_email_address": "Enter Email Address",
 	"password_reset_sent": "If the specified address corresponds to an existing user account, a password reset email was sent. Please note that only one email will be sent per minute.",

public/src/client/reset_code.js

@@ -26,7 +26,7 @@ define('forum/reset_code', ['zxcvbn'], function (zxcvbn) {
 				$('#notice').removeClass('hidden');
 				$('#notice strong').translateText('[[user:weak_password]]');
 			} else {
-				resetEl.prop('disabled', true).html('<i class="fa fa-spin fa-refresh"></i> Changing Password');
+				resetEl.prop('disabled', true).translateText('<i class="fa fa-spin fa-refresh"></i> [[reset_password:changing_password]]');
 				socket.emit('user.reset.commit', {
 					code: reset_code,
 					password: password.val(),