[com_config] Capitalize label

administrator/language/en-GB/en-GB.com_config.ini

@@ -114,7 +114,7 @@ COM_CONFIG_FIELD_MAIL_FROM_EMAIL_DESC="The email address that will be used to se
 COM_CONFIG_FIELD_MAIL_FROM_EMAIL_LABEL="From Email"
 COM_CONFIG_FIELD_MAIL_FROM_NAME_DESC="Text displayed in the header "From:" field when sending a site email. Usually the site name."
 COM_CONFIG_FIELD_MAIL_FROM_NAME_LABEL="From Name"
-COM_CONFIG_FIELD_MAIL_REPLY_TO_EMAIL_LABEL="Reply To email"
+COM_CONFIG_FIELD_MAIL_REPLY_TO_EMAIL_LABEL="Reply To Email"
 COM_CONFIG_FIELD_MAIL_REPLY_TO_EMAIL_DESC="The email address that will be used to receive end user(s) reply"
 COM_CONFIG_FIELD_MAIL_REPLY_TO_NAME_LABEL="Reply To Name"
 COM_CONFIG_FIELD_MAIL_REPLY_TO_NAME_DESC="Text displayed in the header "To:" field when end user(s) replying to received email"