Fix spacing in text

Author: fzipi

README.md

@@ -18,7 +18,7 @@ We strive to make the OWASP ModSecurity CRS accessible to a wide audience of beg
 
 [Create an issue on GitHub](https://github.com/SpiderLabs/owasp-modsecurity-crs/issues) to report a false positive or false negative (evasion). Please include your installed version and the relevant portions of your ModSecurity audit log.
 
-[Sign up for our Google Group](https://groups.google.com/a/owasp.org/forum/#!forum/modsecurity-core-rule-set-project) to ask general usage questions and participate in discussions on the CRS.Also [here](https://lists.owasp.org/pipermail/owasp-modsecurity-core-rule-set/index) you can find the archives for the previous mailing list.
+[Sign up for our Google Group](https://groups.google.com/a/owasp.org/forum/#!forum/modsecurity-core-rule-set-project) to ask general usage questions and participate in discussions on the CRS. Also [here](https://lists.owasp.org/pipermail/owasp-modsecurity-core-rule-set/index) you can find the archives for the previous mailing list.
 
 [Join the #modsecurity channel on Freenode IRC](https://webchat.freenode.net/?channels=%23modsecurity) to chat about the CRS.