Update regexes.py

Fixed typo.

Author: jordan-wright

lib/regexes.py

@@ -11,7 +11,7 @@
     'google_api': re.compile(r'\W(AIza.{35})'),
     'honeypot': re.compile(r'<dionaea\.capture>', re.I),
     'pgp_private': re.compile(r'BEGIN PGP PRIVATE', re.I),
-    'ssh_private': re.compile(r'BEGIN RSA PRIVATE'. re.I),
+    'ssh_private': re.compile(r'BEGIN RSA PRIVATE', re.I),
     'db_keywords': [
     re.compile(
     r'((customers?|email|users?|members?|acc(?:oun)?ts?)([-_|/\s]?(address|name|id[^")a-zA-Z0-9_]|[-_:|/\\])))', re.I),